70115415

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1567}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 118917120

約数和(自身を除く): 48801705

約数列:

[1, 3, 5, 15, 19, 57, 95, 157, 285, 471, 785, 1567, 2355, 2983, 4701, 7835, 8949, 14915, 23505, 29773, 44745, 89319, 148865, 246019, 446595, 738057, 1230095, 3690285, 4674361, 14023083, 23371805, 70115415]

約数ペア:

[(1, 70115415), (3, 23371805), (5, 14023083), (15, 4674361), (19, 3690285), (57, 1230095), (95, 738057), (157, 446595), (285, 246019), (471, 148865), (785, 89319), (1567, 44745), (2355, 29773), (2983, 23505), (4701, 14915), (7835, 8949)]