61019115

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1291}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 102698496

約数和(自身を除く): 41679381

約数列:

[1, 3, 5, 15, 23, 69, 115, 137, 345, 411, 685, 1291, 2055, 3151, 3873, 6455, 9453, 15755, 19365, 29693, 47265, 89079, 148465, 176867, 445395, 530601, 884335, 2653005, 4067941, 12203823, 20339705, 61019115]

約数ペア:

[(1, 61019115), (3, 20339705), (5, 12203823), (15, 4067941), (23, 2653005), (69, 884335), (115, 530601), (137, 445395), (345, 176867), (411, 148465), (685, 89079), (1291, 47265), (2055, 29693), (3151, 19365), (3873, 15755), (6455, 9453)]