388235021325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9227}}^1\times {\mathrm{29527}}^1$

素因数の和:38786

約数の個数: 48

約数和(自身を含む): 675761272320

約数和(自身を除く): 287526250995

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 9227, 27681, 29527, 46135, 88581, 138405, 147635, 175313, 230675, 442905, 525939, 561013, 692025, 738175, 876565, 1683039, 2214525, 2629695, 2805065, 4382825, 8415195, 13148475, 14025325, 42075975, 272445629, 817336887, 1362228145, 4086684435, 5176466951, 6811140725, 15529400853, 20433422175, 25882334755, 77647004265, 129411673775, 388235021325]

約数ペア:

[(1, 388235021325), (3, 129411673775), (5, 77647004265), (15, 25882334755), (19, 20433422175), (25, 15529400853), (57, 6811140725), (75, 5176466951), (95, 4086684435), (285, 1362228145), (475, 817336887), (1425, 272445629), (9227, 42075975), (27681, 14025325), (29527, 13148475), (46135, 8415195), (88581, 4382825), (138405, 2805065), (147635, 2629695), (175313, 2214525), (230675, 1683039), (442905, 876565), (525939, 738175), (561013, 692025)]