2285667045

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:620

約数の個数: 128

約数和(自身を含む): 4465152000

約数和(自身を除く): 2179484955

約数列:

[1, 3, 5, 9, 15, 27, 29, 31, 37, 45, 87, 93, 111, 135, 145, 155, 185, 261, 279, 333, 435, 465, 509, 555, 783, 837, 899, 999, 1073, 1147, 1305, 1395, 1527, 1665, 2545, 2697, 3219, 3441, 3915, 4185, 4495, 4581, 4995, 5365, 5735, 7635, 8091, 9657, 10323, 13485, 13743, 14761, 15779, 16095, 17205, 18833, 22905, 24273, 28971, 30969, 33263, 40455, 44283, 47337, 48285, 51615, 56499, 68715, 73805, 78895, 94165, 99789, 121365, 132849, 142011, 144855, 154845, 166315, 169497, 221415, 236685, 282495, 299367, 398547, 426033, 457591, 498945, 508491, 546157, 583823, 664245, 710055, 847485, 898101, 1372773, 1496835, 1638471, 1751469, 1992735, 2130165, 2287955, 2542455, 2730785, 2919115, 4118319, 4490505, 4915413, 5254407, 6863865, 8192355, 8757345, 12354957, 14746239, 15763221, 16930867, 20591595, 24577065, 26272035, 50792601, 61774785, 73731195, 78816105, 84654335, 152377803, 253963005, 457133409, 761889015, 2285667045]

約数ペア:

[(1, 2285667045), (3, 761889015), (5, 457133409), (9, 253963005), (15, 152377803), (27, 84654335), (29, 78816105), (31, 73731195), (37, 61774785), (45, 50792601), (87, 26272035), (93, 24577065), (111, 20591595), (135, 16930867), (145, 15763221), (155, 14746239), (185, 12354957), (261, 8757345), (279, 8192355), (333, 6863865), (435, 5254407), (465, 4915413), (509, 4490505), (555, 4118319), (783, 2919115), (837, 2730785), (899, 2542455), (999, 2287955), (1073, 2130165), (1147, 1992735), (1305, 1751469), (1395, 1638471), (1527, 1496835), (1665, 1372773), (2545, 898101), (2697, 847485), (3219, 710055), (3441, 664245), (3915, 583823), (4185, 546157), (4495, 508491), (4581, 498945), (4995, 457591), (5365, 426033), (5735, 398547), (7635, 299367), (8091, 282495), (9657, 236685), (10323, 221415), (13485, 169497), (13743, 166315), (14761, 154845), (15779, 144855), (16095, 142011), (17205, 132849), (18833, 121365), (22905, 99789), (24273, 94165), (28971, 78895), (30969, 73805), (33263, 68715), (40455, 56499), (44283, 51615), (47337, 48285)]