71906625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 154971648

約数和(自身を除く): 83065023

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 105, 115, 125, 161, 175, 207, 225, 315, 345, 375, 397, 483, 525, 575, 805, 875, 1035, 1125, 1191, 1449, 1575, 1725, 1985, 2415, 2625, 2779, 2875, 3573, 4025, 5175, 5955, 7245, 7875, 8337, 8625, 9131, 9925, 12075, 13895, 17865, 20125, 25011, 25875, 27393, 29775, 36225, 41685, 45655, 49625, 60375, 63917, 69475, 82179, 89325, 125055, 136965, 148875, 181125, 191751, 208425, 228275, 319585, 347375, 410895, 446625, 575253, 625275, 684825, 958755, 1042125, 1141375, 1597925, 2054475, 2876265, 3126375, 3424125, 4793775, 7989625, 10272375, 14381325, 23968875, 71906625]

約数ペア:

[(1, 71906625), (3, 23968875), (5, 14381325), (7, 10272375), (9, 7989625), (15, 4793775), (21, 3424125), (23, 3126375), (25, 2876265), (35, 2054475), (45, 1597925), (63, 1141375), (69, 1042125), (75, 958755), (105, 684825), (115, 625275), (125, 575253), (161, 446625), (175, 410895), (207, 347375), (225, 319585), (315, 228275), (345, 208425), (375, 191751), (397, 181125), (483, 148875), (525, 136965), (575, 125055), (805, 89325), (875, 82179), (1035, 69475), (1125, 63917), (1191, 60375), (1449, 49625), (1575, 45655), (1725, 41685), (1985, 36225), (2415, 29775), (2625, 27393), (2779, 25875), (2875, 25011), (3573, 20125), (4025, 17865), (5175, 13895), (5955, 12075), (7245, 9925), (7875, 9131), (8337, 8625)]