2030203425

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{2137}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 3435851520

約数和(自身を除く): 1405648095

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 239, 265, 717, 795, 1195, 1325, 2137, 3585, 3975, 5975, 6411, 10685, 12667, 17925, 32055, 38001, 53425, 63335, 113261, 160275, 190005, 316675, 339783, 510743, 566305, 950025, 1532229, 1698915, 2553715, 2831525, 7661145, 8494575, 12768575, 27069379, 38305725, 81208137, 135346895, 406040685, 676734475, 2030203425]

約数ペア:

[(1, 2030203425), (3, 676734475), (5, 406040685), (15, 135346895), (25, 81208137), (53, 38305725), (75, 27069379), (159, 12768575), (239, 8494575), (265, 7661145), (717, 2831525), (795, 2553715), (1195, 1698915), (1325, 1532229), (2137, 950025), (3585, 566305), (3975, 510743), (5975, 339783), (6411, 316675), (10685, 190005), (12667, 160275), (17925, 113261), (32055, 63335), (38001, 53425)]