70949775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 128804256

約数和(自身を除く): 57854481

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 159, 195, 265, 325, 689, 795, 975, 1325, 1373, 2067, 3445, 3975, 4119, 6865, 10335, 17225, 17849, 20595, 34325, 51675, 53547, 72769, 89245, 102975, 218307, 267735, 363845, 446225, 945997, 1091535, 1338675, 1819225, 2837991, 4729985, 5457675, 14189955, 23649925, 70949775]

約数ペア:

[(1, 70949775), (3, 23649925), (5, 14189955), (13, 5457675), (15, 4729985), (25, 2837991), (39, 1819225), (53, 1338675), (65, 1091535), (75, 945997), (159, 446225), (195, 363845), (265, 267735), (325, 218307), (689, 102975), (795, 89245), (975, 72769), (1325, 53547), (1373, 51675), (2067, 34325), (3445, 20595), (3975, 17849), (4119, 17225), (6865, 10335)]