201804345

素因数分解:

$3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3271}}^1$

素因数の和:3742

約数の個数: 32

約数和(自身を含む): 359658240

約数和(自身を除く): 157853895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 457, 1371, 2285, 3271, 4113, 6855, 9813, 12339, 16355, 20565, 29439, 49065, 61695, 88317, 147195, 441585, 1494847, 4484541, 7474235, 13453623, 22422705, 40360869, 67268115, 201804345]

約数ペア:

[(1, 201804345), (3, 67268115), (5, 40360869), (9, 22422705), (15, 13453623), (27, 7474235), (45, 4484541), (135, 1494847), (457, 441585), (1371, 147195), (2285, 88317), (3271, 61695), (4113, 49065), (6855, 29439), (9813, 20565), (12339, 16355)]