152309625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 276057600

約数和(自身を除く): 123747975

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 157, 195, 199, 325, 375, 471, 597, 785, 975, 995, 1625, 2041, 2355, 2587, 2985, 3925, 4875, 4975, 6123, 7761, 10205, 11775, 12935, 14925, 19625, 24875, 30615, 31243, 38805, 51025, 58875, 64675, 74625, 93729, 153075, 156215, 194025, 255125, 323375, 406159, 468645, 765375, 781075, 970125, 1218477, 2030795, 2343225, 3905375, 6092385, 10153975, 11716125, 30461925, 50769875, 152309625]

約数ペア:

[(1, 152309625), (3, 50769875), (5, 30461925), (13, 11716125), (15, 10153975), (25, 6092385), (39, 3905375), (65, 2343225), (75, 2030795), (125, 1218477), (157, 970125), (195, 781075), (199, 765375), (325, 468645), (375, 406159), (471, 323375), (597, 255125), (785, 194025), (975, 156215), (995, 153075), (1625, 93729), (2041, 74625), (2355, 64675), (2587, 58875), (2985, 51025), (3925, 38805), (4875, 31243), (4975, 30615), (6123, 24875), (7761, 19625), (10205, 14925), (11775, 12935)]