40268156625

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{3109}}^1$

素因数の和:3556

約数の個数: 96

約数和(自身を含む): 75306535200

約数和(自身を除く): 35038378575

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 125, 145, 225, 261, 375, 397, 435, 725, 1125, 1191, 1305, 1985, 2175, 3109, 3573, 3625, 5955, 6525, 9327, 9925, 10875, 11513, 15545, 17865, 27981, 29775, 32625, 34539, 46635, 49625, 57565, 77725, 89325, 90161, 103617, 139905, 148875, 172695, 233175, 270483, 287825, 388625, 446625, 450805, 518085, 699525, 811449, 863475, 1165875, 1234273, 1352415, 1439125, 2254025, 2590425, 3497625, 3702819, 4057245, 4317375, 6171365, 6762075, 11108457, 11270125, 12952125, 18514095, 20286225, 30856825, 33810375, 35793917, 55542285, 92570475, 101431125, 107381751, 154284125, 178969585, 277711425, 322145253, 462852375, 536908755, 894847925, 1388557125, 1610726265, 2684543775, 4474239625, 8053631325, 13422718875, 40268156625]

約数ペア:

[(1, 40268156625), (3, 13422718875), (5, 8053631325), (9, 4474239625), (15, 2684543775), (25, 1610726265), (29, 1388557125), (45, 894847925), (75, 536908755), (87, 462852375), (125, 322145253), (145, 277711425), (225, 178969585), (261, 154284125), (375, 107381751), (397, 101431125), (435, 92570475), (725, 55542285), (1125, 35793917), (1191, 33810375), (1305, 30856825), (1985, 20286225), (2175, 18514095), (3109, 12952125), (3573, 11270125), (3625, 11108457), (5955, 6762075), (6525, 6171365), (9327, 4317375), (9925, 4057245), (10875, 3702819), (11513, 3497625), (15545, 2590425), (17865, 2254025), (27981, 1439125), (29775, 1352415), (32625, 1234273), (34539, 1165875), (46635, 863475), (49625, 811449), (57565, 699525), (77725, 518085), (89325, 450805), (90161, 446625), (103617, 388625), (139905, 287825), (148875, 270483), (172695, 233175)]