310147145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7129}}^1$

素因数の和:7265

約数の個数: 32

約数和(自身を含む): 468184320

約数和(自身を除く): 158037175

約数列:

[1, 5, 7, 11, 35, 55, 77, 113, 385, 565, 791, 1243, 3955, 6215, 7129, 8701, 35645, 43505, 49903, 78419, 249515, 392095, 548933, 805577, 2744665, 4027885, 5639039, 8861347, 28195195, 44306735, 62029429, 310147145]

約数ペア:

[(1, 310147145), (5, 62029429), (7, 44306735), (11, 28195195), (35, 8861347), (55, 5639039), (77, 4027885), (113, 2744665), (385, 805577), (565, 548933), (791, 392095), (1243, 249515), (3955, 78419), (6215, 49903), (7129, 43505), (8701, 35645)]