1275461715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97849}}^1$

素因数の和:97947

約数の個数: 32

約数和(自身を含む): 2254464000

約数和(自身を除く): 979002285

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2607, 4345, 13035, 97849, 293547, 489245, 1076339, 1467735, 3229017, 5381695, 7730071, 16145085, 23190213, 38650355, 85030781, 115951065, 255092343, 425153905, 1275461715]

約数ペア:

[(1, 1275461715), (3, 425153905), (5, 255092343), (11, 115951065), (15, 85030781), (33, 38650355), (55, 23190213), (79, 16145085), (165, 7730071), (237, 5381695), (395, 3229017), (869, 1467735), (1185, 1076339), (2607, 489245), (4345, 293547), (13035, 97849)]