30901125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4374

約数の個数: 32

約数和(自身を含む): 54138240

約数和(自身を除く): 23237115

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 1425, 2375, 4337, 7125, 13011, 21685, 65055, 82403, 108425, 247209, 325275, 412015, 542125, 1236045, 1626375, 2060075, 6180225, 10300375, 30901125]

約数ペア:

[(1, 30901125), (3, 10300375), (5, 6180225), (15, 2060075), (19, 1626375), (25, 1236045), (57, 542125), (75, 412015), (95, 325275), (125, 247209), (285, 108425), (375, 82403), (475, 65055), (1425, 21685), (2375, 13011), (4337, 7125)]