87514705

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 113799168

約数和(自身を除く): 26284463

約数列:

[1, 5, 31, 41, 47, 155, 205, 235, 293, 1271, 1457, 1465, 1927, 6355, 7285, 9083, 9635, 12013, 13771, 45415, 59737, 60065, 68855, 298685, 372403, 426901, 564611, 1862015, 2134505, 2823055, 17502941, 87514705]

約数ペア:

[(1, 87514705), (5, 17502941), (31, 2823055), (41, 2134505), (47, 1862015), (155, 564611), (205, 426901), (235, 372403), (293, 298685), (1271, 68855), (1457, 60065), (1465, 59737), (1927, 45415), (6355, 13771), (7285, 12013), (9083, 9635)]