150778875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 273297024

約数和(自身を除く): 122518149

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 157, 195, 197, 325, 375, 471, 591, 785, 975, 985, 1625, 2041, 2355, 2561, 2955, 3925, 4875, 4925, 6123, 7683, 10205, 11775, 12805, 14775, 19625, 24625, 30615, 30929, 38415, 51025, 58875, 64025, 73875, 92787, 153075, 154645, 192075, 255125, 320125, 402077, 463935, 765375, 773225, 960375, 1206231, 2010385, 2319675, 3866125, 6031155, 10051925, 11598375, 30155775, 50259625, 150778875]

約数ペア:

[(1, 150778875), (3, 50259625), (5, 30155775), (13, 11598375), (15, 10051925), (25, 6031155), (39, 3866125), (65, 2319675), (75, 2010385), (125, 1206231), (157, 960375), (195, 773225), (197, 765375), (325, 463935), (375, 402077), (471, 320125), (591, 255125), (785, 192075), (975, 154645), (985, 153075), (1625, 92787), (2041, 73875), (2355, 64025), (2561, 58875), (2955, 51025), (3925, 38415), (4875, 30929), (4925, 30615), (6123, 24625), (7683, 19625), (10205, 14775), (11775, 12805)]