203436525

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 348727680

約数和(自身を除く): 145291155

約数列:

[1, 3, 5, 15, 25, 53, 61, 75, 159, 183, 265, 305, 795, 839, 915, 1325, 1525, 2517, 3233, 3975, 4195, 4575, 9699, 12585, 16165, 20975, 44467, 48495, 51179, 62925, 80825, 133401, 153537, 222335, 242475, 255895, 667005, 767685, 1111675, 1279475, 2712487, 3335025, 3838425, 8137461, 13562435, 40687305, 67812175, 203436525]

約数ペア:

[(1, 203436525), (3, 67812175), (5, 40687305), (15, 13562435), (25, 8137461), (53, 3838425), (61, 3335025), (75, 2712487), (159, 1279475), (183, 1111675), (265, 767685), (305, 667005), (795, 255895), (839, 242475), (915, 222335), (1325, 153537), (1525, 133401), (2517, 80825), (3233, 62925), (3975, 51179), (4195, 48495), (4575, 44467), (9699, 20975), (12585, 16165)]