13307977725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{2749}}^1\times {\mathrm{9221}}^1$

素因数の和:11990

約数の個数: 48

約数和(自身を含む): 25157616000

約数和(自身を除く): 11849638275

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 2749, 8247, 9221, 13745, 19243, 27663, 41235, 46105, 57729, 64547, 68725, 96215, 138315, 193641, 206175, 230525, 288645, 322735, 481075, 691575, 968205, 1443225, 1613675, 4841025, 25348529, 76045587, 126742645, 177439703, 380227935, 532319109, 633713225, 887198515, 1901139675, 2661595545, 4435992575, 13307977725]

約数ペア:

[(1, 13307977725), (3, 4435992575), (5, 2661595545), (7, 1901139675), (15, 887198515), (21, 633713225), (25, 532319109), (35, 380227935), (75, 177439703), (105, 126742645), (175, 76045587), (525, 25348529), (2749, 4841025), (8247, 1613675), (9221, 1443225), (13745, 968205), (19243, 691575), (27663, 481075), (41235, 322735), (46105, 288645), (57729, 230525), (64547, 206175), (68725, 193641), (96215, 138315)]