520079625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:904

約数の個数: 96

約数和(自身を含む): 1034377344

約数和(自身を除く): 514297719

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 43, 45, 65, 75, 117, 125, 129, 195, 215, 225, 325, 375, 387, 559, 585, 645, 827, 975, 1075, 1125, 1625, 1677, 1935, 2481, 2795, 2925, 3225, 4135, 4875, 5031, 5375, 7443, 8385, 9675, 10751, 12405, 13975, 14625, 16125, 20675, 25155, 32253, 35561, 37215, 41925, 48375, 53755, 62025, 69875, 96759, 103375, 106683, 125775, 161265, 177805, 186075, 209625, 268775, 310125, 320049, 462293, 483795, 533415, 628875, 806325, 889025, 930375, 1343875, 1386879, 1600245, 2311465, 2418975, 2667075, 4031625, 4160637, 4445125, 6934395, 8001225, 11557325, 12094875, 13335375, 20803185, 34671975, 40006125, 57786625, 104015925, 173359875, 520079625]

約数ペア:

[(1, 520079625), (3, 173359875), (5, 104015925), (9, 57786625), (13, 40006125), (15, 34671975), (25, 20803185), (39, 13335375), (43, 12094875), (45, 11557325), (65, 8001225), (75, 6934395), (117, 4445125), (125, 4160637), (129, 4031625), (195, 2667075), (215, 2418975), (225, 2311465), (325, 1600245), (375, 1386879), (387, 1343875), (559, 930375), (585, 889025), (645, 806325), (827, 628875), (975, 533415), (1075, 483795), (1125, 462293), (1625, 320049), (1677, 310125), (1935, 268775), (2481, 209625), (2795, 186075), (2925, 177805), (3225, 161265), (4135, 125775), (4875, 106683), (5031, 103375), (5375, 96759), (7443, 69875), (8385, 62025), (9675, 53755), (10751, 48375), (12405, 41925), (13975, 37215), (14625, 35561), (16125, 32253), (20675, 25155)]