2607975

素因数分解:

$3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 36

約数和(自身を含む): 4768296

約数和(自身を除く): 2160321

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 173, 201, 225, 335, 519, 603, 865, 1005, 1557, 1675, 2595, 3015, 4325, 5025, 7785, 11591, 12975, 15075, 34773, 38925, 57955, 104319, 173865, 289775, 521595, 869325, 2607975]

約数ペア:

[(1, 2607975), (3, 869325), (5, 521595), (9, 289775), (15, 173865), (25, 104319), (45, 57955), (67, 38925), (75, 34773), (173, 15075), (201, 12975), (225, 11591), (335, 7785), (519, 5025), (603, 4325), (865, 3015), (1005, 2595), (1557, 1675)]