63071325

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 123742080

約数和(自身を除く): 60670755

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 43, 45, 53, 75, 123, 129, 135, 159, 205, 215, 225, 265, 369, 387, 477, 615, 645, 675, 795, 1025, 1075, 1107, 1161, 1325, 1431, 1763, 1845, 1935, 2173, 2279, 2385, 3075, 3225, 3975, 5289, 5535, 5805, 6519, 6837, 7155, 8815, 9225, 9675, 10865, 11395, 11925, 15867, 19557, 20511, 26445, 27675, 29025, 32595, 34185, 35775, 44075, 47601, 54325, 56975, 58671, 61533, 79335, 93439, 97785, 102555, 132225, 162975, 170925, 238005, 280317, 293355, 307665, 396675, 467195, 488925, 512775, 840951, 1190025, 1401585, 1466775, 1538325, 2335975, 2522853, 4204755, 7007925, 12614265, 21023775, 63071325]

約数ペア:

[(1, 63071325), (3, 21023775), (5, 12614265), (9, 7007925), (15, 4204755), (25, 2522853), (27, 2335975), (41, 1538325), (43, 1466775), (45, 1401585), (53, 1190025), (75, 840951), (123, 512775), (129, 488925), (135, 467195), (159, 396675), (205, 307665), (215, 293355), (225, 280317), (265, 238005), (369, 170925), (387, 162975), (477, 132225), (615, 102555), (645, 97785), (675, 93439), (795, 79335), (1025, 61533), (1075, 58671), (1107, 56975), (1161, 54325), (1325, 47601), (1431, 44075), (1763, 35775), (1845, 34185), (1935, 32595), (2173, 29025), (2279, 27675), (2385, 26445), (3075, 20511), (3225, 19557), (3975, 15867), (5289, 11925), (5535, 11395), (5805, 10865), (6519, 9675), (6837, 9225), (7155, 8815)]