157040325

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 308933352

約数和(自身を除く): 151893027

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 53, 65, 75, 117, 159, 195, 225, 265, 325, 477, 585, 689, 795, 975, 1013, 1325, 2067, 2385, 2925, 3039, 3445, 3975, 5065, 6201, 9117, 10335, 11925, 13169, 15195, 17225, 25325, 31005, 39507, 45585, 51675, 53689, 65845, 75975, 118521, 155025, 161067, 197535, 227925, 268445, 329225, 483201, 592605, 697957, 805335, 987675, 1342225, 2093871, 2416005, 2963025, 3489785, 4026675, 6281613, 10469355, 12080025, 17448925, 31408065, 52346775, 157040325]

約数ペア:

[(1, 157040325), (3, 52346775), (5, 31408065), (9, 17448925), (13, 12080025), (15, 10469355), (25, 6281613), (39, 4026675), (45, 3489785), (53, 2963025), (65, 2416005), (75, 2093871), (117, 1342225), (159, 987675), (195, 805335), (225, 697957), (265, 592605), (325, 483201), (477, 329225), (585, 268445), (689, 227925), (795, 197535), (975, 161067), (1013, 155025), (1325, 118521), (2067, 75975), (2385, 65845), (2925, 53689), (3039, 51675), (3445, 45585), (3975, 39507), (5065, 31005), (6201, 25325), (9117, 17225), (10335, 15195), (11925, 13169)]