13306681665

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{12953}}^1$

素因数の和:13618

約数の個数: 48

約数和(自身を含む): 23728515408

約数和(自身を除く): 10421833743

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 617, 1665, 1851, 3085, 5553, 9255, 12953, 22829, 27765, 38859, 64765, 68487, 114145, 116577, 194295, 205461, 342435, 479261, 582885, 1027305, 1437783, 2396305, 4313349, 7188915, 7992001, 21566745, 23976003, 39960005, 71928009, 119880015, 295704037, 359640045, 887112111, 1478520185, 2661336333, 4435560555, 13306681665]

約数ペア:

[(1, 13306681665), (3, 4435560555), (5, 2661336333), (9, 1478520185), (15, 887112111), (37, 359640045), (45, 295704037), (111, 119880015), (185, 71928009), (333, 39960005), (555, 23976003), (617, 21566745), (1665, 7992001), (1851, 7188915), (3085, 4313349), (5553, 2396305), (9255, 1437783), (12953, 1027305), (22829, 582885), (27765, 479261), (38859, 342435), (64765, 205461), (68487, 194295), (114145, 116577)]