4032015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 7741440

約数和(自身を除く): 3709425

約数列:

[1, 3, 5, 13, 15, 23, 29, 31, 39, 65, 69, 87, 93, 115, 145, 155, 195, 299, 345, 377, 403, 435, 465, 667, 713, 897, 899, 1131, 1209, 1495, 1885, 2001, 2015, 2139, 2697, 3335, 3565, 4485, 4495, 5655, 6045, 8671, 9269, 10005, 10695, 11687, 13485, 20677, 26013, 27807, 35061, 43355, 46345, 58435, 62031, 103385, 130065, 139035, 175305, 268801, 310155, 806403, 1344005, 4032015]

約数ペア:

[(1, 4032015), (3, 1344005), (5, 806403), (13, 310155), (15, 268801), (23, 175305), (29, 139035), (31, 130065), (39, 103385), (65, 62031), (69, 58435), (87, 46345), (93, 43355), (115, 35061), (145, 27807), (155, 26013), (195, 20677), (299, 13485), (345, 11687), (377, 10695), (403, 10005), (435, 9269), (465, 8671), (667, 6045), (713, 5655), (897, 4495), (899, 4485), (1131, 3565), (1209, 3335), (1495, 2697), (1885, 2139), (2001, 2015)]