1330447625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2833}}^1$

素因数の和:2895

約数の個数: 48

約数和(自身を含む): 1900162992

約数和(自身を除く): 569715367

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 289, 325, 425, 1105, 1445, 1625, 2125, 2833, 3757, 5525, 7225, 14165, 18785, 27625, 36125, 36829, 48161, 70825, 93925, 184145, 240805, 354125, 469625, 626093, 818737, 920725, 1204025, 3130465, 4093685, 4603625, 6020125, 10643581, 15652325, 20468425, 53217905, 78261625, 102342125, 266089525, 1330447625]

約数ペア:

[(1, 1330447625), (5, 266089525), (13, 102342125), (17, 78261625), (25, 53217905), (65, 20468425), (85, 15652325), (125, 10643581), (221, 6020125), (289, 4603625), (325, 4093685), (425, 3130465), (1105, 1204025), (1445, 920725), (1625, 818737), (2125, 626093), (2833, 469625), (3757, 354125), (5525, 240805), (7225, 184145), (14165, 93925), (18785, 70825), (27625, 48161), (36125, 36829)]