13371663825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{5189}}^1$

素因数の和:6099

約数の個数: 72

約数和(自身を含む): 25826706360

約数和(自身を除く): 12455042535

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 881, 975, 2643, 2925, 4405, 5189, 7929, 11453, 13215, 15567, 22025, 25945, 34359, 39645, 46701, 57265, 66075, 67457, 77835, 103077, 129725, 171795, 198225, 202371, 233505, 286325, 337285, 389175, 515385, 607113, 858975, 1011855, 1167525, 1686425, 2576925, 3035565, 4571509, 5059275, 13714527, 15177825, 22857545, 41143581, 59429617, 68572635, 114287725, 178288851, 205717905, 297148085, 342863175, 534866553, 891444255, 1028589525, 1485740425, 2674332765, 4457221275, 13371663825]

約数ペア:

[(1, 13371663825), (3, 4457221275), (5, 2674332765), (9, 1485740425), (13, 1028589525), (15, 891444255), (25, 534866553), (39, 342863175), (45, 297148085), (65, 205717905), (75, 178288851), (117, 114287725), (195, 68572635), (225, 59429617), (325, 41143581), (585, 22857545), (881, 15177825), (975, 13714527), (2643, 5059275), (2925, 4571509), (4405, 3035565), (5189, 2576925), (7929, 1686425), (11453, 1167525), (13215, 1011855), (15567, 858975), (22025, 607113), (25945, 515385), (34359, 389175), (39645, 337285), (46701, 286325), (57265, 233505), (66075, 202371), (67457, 198225), (77835, 171795), (103077, 129725)]