3152175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 5812128

約数和(自身を除く): 2659953

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 61, 65, 75, 159, 183, 195, 265, 305, 325, 689, 793, 795, 915, 975, 1325, 1525, 2067, 2379, 3233, 3445, 3965, 3975, 4575, 9699, 10335, 11895, 16165, 17225, 19825, 42029, 48495, 51675, 59475, 80825, 126087, 210145, 242475, 630435, 1050725, 3152175]

約数ペア:

[(1, 3152175), (3, 1050725), (5, 630435), (13, 242475), (15, 210145), (25, 126087), (39, 80825), (53, 59475), (61, 51675), (65, 48495), (75, 42029), (159, 19825), (183, 17225), (195, 16165), (265, 11895), (305, 10335), (325, 9699), (689, 4575), (793, 3975), (795, 3965), (915, 3445), (975, 3233), (1325, 2379), (1525, 2067)]