23265045

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 42148080

約数和(自身を除く): 18883035

約数列:

[1, 3, 5, 9, 15, 37, 45, 89, 111, 157, 185, 267, 333, 445, 471, 555, 785, 801, 1335, 1413, 1665, 2355, 3293, 4005, 5809, 7065, 9879, 13973, 16465, 17427, 29045, 29637, 41919, 49395, 52281, 69865, 87135, 125757, 148185, 209595, 261405, 517001, 628785, 1551003, 2585005, 4653009, 7755015, 23265045]

約数ペア:

[(1, 23265045), (3, 7755015), (5, 4653009), (9, 2585005), (15, 1551003), (37, 628785), (45, 517001), (89, 261405), (111, 209595), (157, 148185), (185, 125757), (267, 87135), (333, 69865), (445, 52281), (471, 49395), (555, 41919), (785, 29637), (801, 29045), (1335, 17427), (1413, 16465), (1665, 13973), (2355, 9879), (3293, 7065), (4005, 5809)]