91709605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 30218075

約数列:

[1, 5, 13, 65, 83, 89, 191, 415, 445, 955, 1079, 1157, 2483, 5395, 5785, 7387, 12415, 15853, 16999, 36935, 79265, 84995, 96031, 206089, 220987, 480155, 1030445, 1104935, 1410917, 7054585, 18341921, 91709605]

約数ペア:

[(1, 91709605), (5, 18341921), (13, 7054585), (65, 1410917), (83, 1104935), (89, 1030445), (191, 480155), (415, 220987), (445, 206089), (955, 96031), (1079, 84995), (1157, 79265), (2483, 36935), (5395, 16999), (5785, 15853), (7387, 12415)]