16115445

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 29568240

約数和(自身を除く): 13452795

約数列:

[1, 3, 5, 9, 15, 29, 45, 53, 87, 145, 159, 233, 261, 265, 435, 477, 699, 795, 1165, 1305, 1537, 2097, 2385, 3495, 4611, 6757, 7685, 10485, 12349, 13833, 20271, 23055, 33785, 37047, 60813, 61745, 69165, 101355, 111141, 185235, 304065, 358121, 555705, 1074363, 1790605, 3223089, 5371815, 16115445]

約数ペア:

[(1, 16115445), (3, 5371815), (5, 3223089), (9, 1790605), (15, 1074363), (29, 555705), (45, 358121), (53, 304065), (87, 185235), (145, 111141), (159, 101355), (233, 69165), (261, 61745), (265, 60813), (435, 37047), (477, 33785), (699, 23055), (795, 20271), (1165, 13833), (1305, 12349), (1537, 10485), (2097, 7685), (2385, 6757), (3495, 4611)]