45107325

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 86661120

約数和(自身を除く): 41553795

約数列:

[1, 3, 5, 9, 15, 25, 29, 31, 45, 75, 87, 93, 145, 155, 223, 225, 261, 279, 435, 465, 669, 725, 775, 899, 1115, 1305, 1395, 2007, 2175, 2325, 2697, 3345, 4495, 5575, 6467, 6525, 6913, 6975, 8091, 10035, 13485, 16725, 19401, 20739, 22475, 32335, 34565, 40455, 50175, 58203, 62217, 67425, 97005, 103695, 161675, 172825, 200477, 202275, 291015, 311085, 485025, 518475, 601431, 1002385, 1455075, 1555425, 1804293, 3007155, 5011925, 9021465, 15035775, 45107325]

約数ペア:

[(1, 45107325), (3, 15035775), (5, 9021465), (9, 5011925), (15, 3007155), (25, 1804293), (29, 1555425), (31, 1455075), (45, 1002385), (75, 601431), (87, 518475), (93, 485025), (145, 311085), (155, 291015), (223, 202275), (225, 200477), (261, 172825), (279, 161675), (435, 103695), (465, 97005), (669, 67425), (725, 62217), (775, 58203), (899, 50175), (1115, 40455), (1305, 34565), (1395, 32335), (2007, 22475), (2175, 20739), (2325, 19401), (2697, 16725), (3345, 13485), (4495, 10035), (5575, 8091), (6467, 6975), (6525, 6913)]