159743025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{4201}}^1$

素因数の和:4243

約数の個数: 54

約数和(自身を含む): 309893298

約数和(自身を除く): 150150273

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 169, 195, 225, 325, 507, 585, 845, 975, 1521, 2535, 2925, 4201, 4225, 7605, 12603, 12675, 21005, 37809, 38025, 54613, 63015, 105025, 163839, 189045, 273065, 315075, 491517, 709969, 819195, 945225, 1365325, 2129907, 2457585, 3549845, 4095975, 6389721, 10649535, 12287925, 17749225, 31948605, 53247675, 159743025]

約数ペア:

[(1, 159743025), (3, 53247675), (5, 31948605), (9, 17749225), (13, 12287925), (15, 10649535), (25, 6389721), (39, 4095975), (45, 3549845), (65, 2457585), (75, 2129907), (117, 1365325), (169, 945225), (195, 819195), (225, 709969), (325, 491517), (507, 315075), (585, 273065), (845, 189045), (975, 163839), (1521, 105025), (2535, 63015), (2925, 54613), (4201, 38025), (4225, 37809), (7605, 21005), (12603, 12675)]