40302015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 73543680

約数和(自身を除く): 33241665

約数列:

[1, 3, 5, 13, 15, 31, 39, 59, 65, 93, 113, 155, 177, 195, 295, 339, 403, 465, 565, 767, 885, 1209, 1469, 1695, 1829, 2015, 2301, 3503, 3835, 4407, 5487, 6045, 6667, 7345, 9145, 10509, 11505, 17515, 20001, 22035, 23777, 27435, 33335, 45539, 52545, 71331, 86671, 100005, 118885, 136617, 206677, 227695, 260013, 356655, 433355, 620031, 683085, 1033385, 1300065, 2686801, 3100155, 8060403, 13434005, 40302015]

約数ペア:

[(1, 40302015), (3, 13434005), (5, 8060403), (13, 3100155), (15, 2686801), (31, 1300065), (39, 1033385), (59, 683085), (65, 620031), (93, 433355), (113, 356655), (155, 260013), (177, 227695), (195, 206677), (295, 136617), (339, 118885), (403, 100005), (465, 86671), (565, 71331), (767, 52545), (885, 45539), (1209, 33335), (1469, 27435), (1695, 23777), (1829, 22035), (2015, 20001), (2301, 17515), (3503, 11505), (3835, 10509), (4407, 9145), (5487, 7345), (6045, 6667)]