18646097145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{417559}}^1$

素因数の和:417809

約数の個数: 32

約数和(自身を含む): 32269036800

約数和(自身を除く): 13622939655

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 229, 687, 1145, 2977, 3435, 8931, 14885, 44655, 417559, 1252677, 2087795, 5428267, 6263385, 16284801, 27141335, 81424005, 95621011, 286863033, 478105055, 1243073143, 1434315165, 3729219429, 6215365715, 18646097145]

約数ペア:

[(1, 18646097145), (3, 6215365715), (5, 3729219429), (13, 1434315165), (15, 1243073143), (39, 478105055), (65, 286863033), (195, 95621011), (229, 81424005), (687, 27141335), (1145, 16284801), (2977, 6263385), (3435, 5428267), (8931, 2087795), (14885, 1252677), (44655, 417559)]