288950675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1409}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 386746080

約数和(自身を除く): 97795405

約数列:

[1, 5, 13, 25, 65, 325, 631, 1409, 3155, 7045, 8203, 15775, 18317, 35225, 41015, 91585, 205075, 457925, 889079, 4445395, 11558027, 22226975, 57790135, 288950675]

約数ペア:

[(1, 288950675), (5, 57790135), (13, 22226975), (25, 11558027), (65, 4445395), (325, 889079), (631, 457925), (1409, 205075), (3155, 91585), (7045, 41015), (8203, 35225), (15775, 18317)]