13747875

素因数分解:

$3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 23290176

約数和(自身を除く): 9542301

約数列:

[1, 3, 5, 15, 25, 61, 75, 125, 183, 305, 375, 601, 915, 1525, 1803, 3005, 4575, 7625, 9015, 15025, 22875, 36661, 45075, 75125, 109983, 183305, 225375, 549915, 916525, 2749575, 4582625, 13747875]

約数ペア:

[(1, 13747875), (3, 4582625), (5, 2749575), (15, 916525), (25, 549915), (61, 225375), (75, 183305), (125, 109983), (183, 75125), (305, 45075), (375, 36661), (601, 22875), (915, 15025), (1525, 9015), (1803, 7625), (3005, 4575)]