30155175

素因数分解:

$3^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{601}}^1$

素因数の和:840

約数の個数: 36

約数和(自身を含む): 54343744

約数和(自身を除く): 24188569

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 223, 225, 601, 669, 1115, 1803, 2007, 3005, 3345, 5409, 5575, 9015, 10035, 15025, 16725, 27045, 45075, 50175, 134023, 135225, 402069, 670115, 1206207, 2010345, 3350575, 6031035, 10051725, 30155175]

約数ペア:

[(1, 30155175), (3, 10051725), (5, 6031035), (9, 3350575), (15, 2010345), (25, 1206207), (45, 670115), (75, 402069), (223, 135225), (225, 134023), (601, 50175), (669, 45075), (1115, 27045), (1803, 16725), (2007, 15025), (3005, 10035), (3345, 9015), (5409, 5575)]