1152645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 2080512

約数和(自身を除く): 927867

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 257, 299, 345, 771, 897, 1285, 1495, 3341, 3855, 4485, 5911, 10023, 16705, 17733, 29555, 50115, 76843, 88665, 230529, 384215, 1152645]

約数ペア:

[(1, 1152645), (3, 384215), (5, 230529), (13, 88665), (15, 76843), (23, 50115), (39, 29555), (65, 17733), (69, 16705), (115, 10023), (195, 5911), (257, 4485), (299, 3855), (345, 3341), (771, 1495), (897, 1285)]