4745475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 10213632

約数和(自身を除く): 5468157

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 105, 115, 131, 161, 175, 207, 225, 315, 345, 393, 483, 525, 575, 655, 805, 917, 1035, 1179, 1449, 1575, 1725, 1965, 2415, 2751, 3013, 3275, 4025, 4585, 5175, 5895, 7245, 8253, 9039, 9825, 12075, 13755, 15065, 21091, 22925, 27117, 29475, 36225, 41265, 45195, 63273, 68775, 75325, 105455, 135585, 189819, 206325, 225975, 316365, 527275, 677925, 949095, 1581825, 4745475]

約数ペア:

[(1, 4745475), (3, 1581825), (5, 949095), (7, 677925), (9, 527275), (15, 316365), (21, 225975), (23, 206325), (25, 189819), (35, 135585), (45, 105455), (63, 75325), (69, 68775), (75, 63273), (105, 45195), (115, 41265), (131, 36225), (161, 29475), (175, 27117), (207, 22925), (225, 21091), (315, 15065), (345, 13755), (393, 12075), (483, 9825), (525, 9039), (575, 8253), (655, 7245), (805, 5895), (917, 5175), (1035, 4585), (1179, 4025), (1449, 3275), (1575, 3013), (1725, 2751), (1965, 2415)]