236448315

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 450236160

約数和(自身を除く): 213787845

約数列:

[1, 3, 5, 9, 15, 27, 31, 37, 45, 81, 93, 111, 135, 155, 185, 279, 333, 405, 465, 509, 555, 837, 999, 1147, 1395, 1527, 1665, 2511, 2545, 2997, 3441, 4185, 4581, 4995, 5735, 7635, 10323, 12555, 13743, 14985, 15779, 17205, 18833, 22905, 30969, 41229, 47337, 51615, 56499, 68715, 78895, 92907, 94165, 142011, 154845, 169497, 206145, 236685, 282495, 426033, 464535, 508491, 583823, 710055, 847485, 1278099, 1525473, 1751469, 2130165, 2542455, 2919115, 5254407, 6390495, 7627365, 8757345, 15763221, 26272035, 47289663, 78816105, 236448315]

約数ペア:

[(1, 236448315), (3, 78816105), (5, 47289663), (9, 26272035), (15, 15763221), (27, 8757345), (31, 7627365), (37, 6390495), (45, 5254407), (81, 2919115), (93, 2542455), (111, 2130165), (135, 1751469), (155, 1525473), (185, 1278099), (279, 847485), (333, 710055), (405, 583823), (465, 508491), (509, 464535), (555, 426033), (837, 282495), (999, 236685), (1147, 206145), (1395, 169497), (1527, 154845), (1665, 142011), (2511, 94165), (2545, 92907), (2997, 78895), (3441, 68715), (4185, 56499), (4581, 51615), (4995, 47337), (5735, 41229), (7635, 30969), (10323, 22905), (12555, 18833), (13743, 17205), (14985, 15779)]