1161615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 64

約数和(自身を含む): 2451456

約数和(自身を除く): 1289841

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 37, 39, 65, 69, 91, 105, 111, 115, 161, 185, 195, 259, 273, 299, 345, 455, 481, 483, 555, 777, 805, 851, 897, 1295, 1365, 1443, 1495, 2093, 2405, 2415, 2553, 3367, 3885, 4255, 4485, 5957, 6279, 7215, 10101, 10465, 11063, 12765, 16835, 17871, 29785, 31395, 33189, 50505, 55315, 77441, 89355, 165945, 232323, 387205, 1161615]

約数ペア:

[(1, 1161615), (3, 387205), (5, 232323), (7, 165945), (13, 89355), (15, 77441), (21, 55315), (23, 50505), (35, 33189), (37, 31395), (39, 29785), (65, 17871), (69, 16835), (91, 12765), (105, 11063), (111, 10465), (115, 10101), (161, 7215), (185, 6279), (195, 5957), (259, 4485), (273, 4255), (299, 3885), (345, 3367), (455, 2553), (481, 2415), (483, 2405), (555, 2093), (777, 1495), (805, 1443), (851, 1365), (897, 1295)]