188927772525

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1425601}}^1$

素因数の和:1425667

約数の個数: 72

約数和(自身を含む): 367691267840

約数和(自身を除く): 178763495315

約数列:

[1, 3, 5, 9, 15, 19, 25, 31, 45, 57, 75, 93, 95, 155, 171, 225, 279, 285, 465, 475, 589, 775, 855, 1395, 1425, 1767, 2325, 2945, 4275, 5301, 6975, 8835, 14725, 26505, 44175, 132525, 1425601, 4276803, 7128005, 12830409, 21384015, 27086419, 35640025, 44193631, 64152045, 81259257, 106920075, 132580893, 135432095, 220968155, 243777771, 320760225, 397742679, 406296285, 662904465, 677160475, 839678989, 1104840775, 1218888855, 1988713395, 2031481425, 2519036967, 3314522325, 4198394945, 6094444275, 7557110901, 9943566975, 12595184835, 20991974725, 37785554505, 62975924175, 188927772525]

約数ペア:

[(1, 188927772525), (3, 62975924175), (5, 37785554505), (9, 20991974725), (15, 12595184835), (19, 9943566975), (25, 7557110901), (31, 6094444275), (45, 4198394945), (57, 3314522325), (75, 2519036967), (93, 2031481425), (95, 1988713395), (155, 1218888855), (171, 1104840775), (225, 839678989), (279, 677160475), (285, 662904465), (465, 406296285), (475, 397742679), (589, 320760225), (775, 243777771), (855, 220968155), (1395, 135432095), (1425, 132580893), (1767, 106920075), (2325, 81259257), (2945, 64152045), (4275, 44193631), (5301, 35640025), (6975, 27086419), (8835, 21384015), (14725, 12830409), (26505, 7128005), (44175, 4276803), (132525, 1425601)]