5020605

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 9285120

約数和(自身を除く): 4264515

約数列:

[1, 3, 5, 9, 15, 31, 45, 59, 61, 93, 155, 177, 183, 279, 295, 305, 465, 531, 549, 885, 915, 1395, 1829, 1891, 2655, 2745, 3599, 5487, 5673, 9145, 9455, 10797, 16461, 17019, 17995, 27435, 28365, 32391, 53985, 82305, 85095, 111569, 161955, 334707, 557845, 1004121, 1673535, 5020605]

約数ペア:

[(1, 5020605), (3, 1673535), (5, 1004121), (9, 557845), (15, 334707), (31, 161955), (45, 111569), (59, 85095), (61, 82305), (93, 53985), (155, 32391), (177, 28365), (183, 27435), (279, 17995), (295, 17019), (305, 16461), (465, 10797), (531, 9455), (549, 9145), (885, 5673), (915, 5487), (1395, 3599), (1829, 2745), (1891, 2655)]