15048090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2741}}^1$

素因数の和:2815

約数の個数: 48

約数和(自身を含む): 39780936

約数和(自身を除く): 24732846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2741, 2745, 5482, 5490, 8223, 13705, 16446, 24669, 27410, 41115, 49338, 82230, 123345, 167201, 246690, 334402, 501603, 836005, 1003206, 1504809, 1672010, 2508015, 3009618, 5016030, 7524045, 15048090]

約数ペア:

[(1, 15048090), (2, 7524045), (3, 5016030), (5, 3009618), (6, 2508015), (9, 1672010), (10, 1504809), (15, 1003206), (18, 836005), (30, 501603), (45, 334402), (61, 246690), (90, 167201), (122, 123345), (183, 82230), (305, 49338), (366, 41115), (549, 27410), (610, 24669), (915, 16446), (1098, 13705), (1830, 8223), (2741, 5490), (2745, 5482)]