50698125

素因数分解:

$3^2\times 5^4\times {\mathrm{9013}}^1$

素因数の和:9039

約数の個数: 30

約数和(自身を含む): 91519142

約数和(自身を除く): 40821017

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5625, 9013, 27039, 45065, 81117, 135195, 225325, 405585, 675975, 1126625, 2027925, 3379875, 5633125, 10139625, 16899375, 50698125]

約数ペア:

[(1, 50698125), (3, 16899375), (5, 10139625), (9, 5633125), (15, 3379875), (25, 2027925), (45, 1126625), (75, 675975), (125, 405585), (225, 225325), (375, 135195), (625, 81117), (1125, 45065), (1875, 27039), (5625, 9013)]