23873885

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 34947072

約数和(自身を除く): 11073187

約数列:

[1, 5, 7, 23, 35, 47, 115, 161, 235, 329, 631, 805, 1081, 1645, 3155, 4417, 5405, 7567, 14513, 22085, 29657, 37835, 72565, 101591, 148285, 207599, 507955, 682111, 1037995, 3410555, 4774777, 23873885]

約数ペア:

[(1, 23873885), (5, 4774777), (7, 3410555), (23, 1037995), (35, 682111), (47, 507955), (115, 207599), (161, 148285), (235, 101591), (329, 72565), (631, 37835), (805, 29657), (1081, 22085), (1645, 14513), (3155, 7567), (4417, 5405)]