15015390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38501}}^1$

素因数の和:38524

約数の個数: 32

約数和(自身を含む): 38810016

約数和(自身を除く): 23794626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 38501, 77002, 115503, 192505, 231006, 385010, 500513, 577515, 1001026, 1155030, 1501539, 2502565, 3003078, 5005130, 7507695, 15015390]

約数ペア:

[(1, 15015390), (2, 7507695), (3, 5005130), (5, 3003078), (6, 2502565), (10, 1501539), (13, 1155030), (15, 1001026), (26, 577515), (30, 500513), (39, 385010), (65, 231006), (78, 192505), (130, 115503), (195, 77002), (390, 38501)]