15188130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4561}}^1$

素因数の和:4611

約数の個数: 48

約数和(自身を含む): 40565304

約数和(自身を除く): 25377174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 4561, 9122, 13683, 22805, 27366, 41049, 45610, 68415, 82098, 136830, 168757, 205245, 337514, 410490, 506271, 843785, 1012542, 1518813, 1687570, 2531355, 3037626, 5062710, 7594065, 15188130]

約数ペア:

[(1, 15188130), (2, 7594065), (3, 5062710), (5, 3037626), (6, 2531355), (9, 1687570), (10, 1518813), (15, 1012542), (18, 843785), (30, 506271), (37, 410490), (45, 337514), (74, 205245), (90, 168757), (111, 136830), (185, 82098), (222, 68415), (333, 45610), (370, 41049), (555, 27366), (666, 22805), (1110, 13683), (1665, 9122), (3330, 4561)]