4265325

素因数分解:

$3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 8035200

約数和(自身を除く): 3769875

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 89, 135, 213, 225, 267, 355, 445, 639, 675, 801, 1065, 1335, 1775, 1917, 2225, 2403, 3195, 4005, 5325, 6319, 6675, 9585, 12015, 15975, 18957, 20025, 31595, 47925, 56871, 60075, 94785, 157975, 170613, 284355, 473925, 853065, 1421775, 4265325]

約数ペア:

[(1, 4265325), (3, 1421775), (5, 853065), (9, 473925), (15, 284355), (25, 170613), (27, 157975), (45, 94785), (71, 60075), (75, 56871), (89, 47925), (135, 31595), (213, 20025), (225, 18957), (267, 15975), (355, 12015), (445, 9585), (639, 6675), (675, 6319), (801, 5325), (1065, 4005), (1335, 3195), (1775, 2403), (1917, 2225)]