15256230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 40497408

約数和(自身を除く): 25241178

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 110, 165, 166, 249, 330, 415, 498, 557, 830, 913, 1114, 1245, 1671, 1826, 2490, 2739, 2785, 3342, 4565, 5478, 5570, 6127, 8355, 9130, 12254, 13695, 16710, 18381, 27390, 30635, 36762, 46231, 61270, 91905, 92462, 138693, 183810, 231155, 277386, 462310, 508541, 693465, 1017082, 1386930, 1525623, 2542705, 3051246, 5085410, 7628115, 15256230]

約数ペア:

[(1, 15256230), (2, 7628115), (3, 5085410), (5, 3051246), (6, 2542705), (10, 1525623), (11, 1386930), (15, 1017082), (22, 693465), (30, 508541), (33, 462310), (55, 277386), (66, 231155), (83, 183810), (110, 138693), (165, 92462), (166, 91905), (249, 61270), (330, 46231), (415, 36762), (498, 30635), (557, 27390), (830, 18381), (913, 16710), (1114, 13695), (1245, 12254), (1671, 9130), (1826, 8355), (2490, 6127), (2739, 5570), (2785, 5478), (3342, 4565)]