15355530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2797}}^1$

素因数の和:2871

約数の個数: 48

約数和(自身を含む): 40593384

約数和(自身を除く): 25237854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 2797, 5490, 5594, 8391, 13985, 16782, 25173, 27970, 41955, 50346, 83910, 125865, 170617, 251730, 341234, 511851, 853085, 1023702, 1535553, 1706170, 2559255, 3071106, 5118510, 7677765, 15355530]

約数ペア:

[(1, 15355530), (2, 7677765), (3, 5118510), (5, 3071106), (6, 2559255), (9, 1706170), (10, 1535553), (15, 1023702), (18, 853085), (30, 511851), (45, 341234), (61, 251730), (90, 170617), (122, 125865), (183, 83910), (305, 50346), (366, 41955), (549, 27970), (610, 25173), (915, 16782), (1098, 13985), (1830, 8391), (2745, 5594), (2797, 5490)]