2732495

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 3654528

約数和(自身を除く): 922033

約数列:

[1, 5, 17, 31, 61, 85, 155, 289, 305, 527, 1037, 1445, 1891, 2635, 5185, 8959, 9455, 17629, 32147, 44795, 88145, 160735, 546499, 2732495]

約数ペア:

[(1, 2732495), (5, 546499), (17, 160735), (31, 88145), (61, 44795), (85, 32147), (155, 17629), (289, 9455), (305, 8959), (527, 5185), (1037, 2635), (1445, 1891)]