30195225

素因数分解:

$3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2003}}^1$

素因数の和:2086

約数の個数: 36

約数和(自身を含む): 54917616

約数和(自身を除く): 24722391

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 201, 225, 335, 603, 1005, 1675, 2003, 3015, 5025, 6009, 10015, 15075, 18027, 30045, 50075, 90135, 134201, 150225, 402603, 450675, 671005, 1207809, 2013015, 3355025, 6039045, 10065075, 30195225]

約数ペア:

[(1, 30195225), (3, 10065075), (5, 6039045), (9, 3355025), (15, 2013015), (25, 1207809), (45, 671005), (67, 450675), (75, 402603), (201, 150225), (225, 134201), (335, 90135), (603, 50075), (1005, 30045), (1675, 18027), (2003, 15075), (3015, 10015), (5025, 6009)]