77243775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6397}}^1$

素因数の和:6440

約数の個数: 48

約数和(自身を含む): 152323584

約数和(自身を除く): 75079809

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 345, 483, 525, 575, 805, 1725, 2415, 4025, 6397, 12075, 19191, 31985, 44779, 95955, 134337, 147131, 159925, 223895, 441393, 479775, 671685, 735655, 1029917, 1119475, 2206965, 3089751, 3358425, 3678275, 5149585, 11034825, 15448755, 25747925, 77243775]

約数ペア:

[(1, 77243775), (3, 25747925), (5, 15448755), (7, 11034825), (15, 5149585), (21, 3678275), (23, 3358425), (25, 3089751), (35, 2206965), (69, 1119475), (75, 1029917), (105, 735655), (115, 671685), (161, 479775), (175, 441393), (345, 223895), (483, 159925), (525, 147131), (575, 134337), (805, 95955), (1725, 44779), (2415, 31985), (4025, 19191), (6397, 12075)]