5436443375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 7569469440

約数和(自身を除く): 2133026065

約数列:

[1, 5, 11, 25, 55, 71, 125, 233, 239, 275, 355, 781, 1165, 1195, 1375, 1775, 2563, 2629, 3905, 5825, 5975, 8875, 12815, 13145, 16543, 16969, 19525, 29125, 29875, 55687, 64075, 65725, 82715, 84845, 97625, 181973, 186659, 278435, 320375, 328625, 413575, 424225, 612557, 909865, 933295, 1392175, 2067875, 2121125, 3062785, 3953777, 4549325, 4666475, 6960875, 15313925, 19768885, 22746625, 23332375, 43491547, 76569625, 98844425, 217457735, 494222125, 1087288675, 5436443375]

約数ペア:

[(1, 5436443375), (5, 1087288675), (11, 494222125), (25, 217457735), (55, 98844425), (71, 76569625), (125, 43491547), (233, 23332375), (239, 22746625), (275, 19768885), (355, 15313925), (781, 6960875), (1165, 4666475), (1195, 4549325), (1375, 3953777), (1775, 3062785), (2563, 2121125), (2629, 2067875), (3905, 1392175), (5825, 933295), (5975, 909865), (8875, 612557), (12815, 424225), (13145, 413575), (16543, 328625), (16969, 320375), (19525, 278435), (29125, 186659), (29875, 181973), (55687, 97625), (64075, 84845), (65725, 82715)]