47692225

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 76745088

約数和(自身を除く): 29052863

約数列:

[1, 5, 7, 17, 23, 25, 35, 41, 85, 115, 119, 161, 175, 205, 287, 289, 391, 425, 575, 595, 697, 805, 943, 1025, 1435, 1445, 1955, 2023, 2737, 2975, 3485, 4025, 4715, 4879, 6601, 6647, 7175, 7225, 9775, 10115, 11849, 13685, 16031, 17425, 23575, 24395, 33005, 33235, 46529, 50575, 59245, 68425, 80155, 82943, 112217, 121975, 165025, 166175, 232645, 272527, 296225, 400775, 414715, 561085, 1163225, 1362635, 1907689, 2073575, 2805425, 6813175, 9538445, 47692225]

約数ペア:

[(1, 47692225), (5, 9538445), (7, 6813175), (17, 2805425), (23, 2073575), (25, 1907689), (35, 1362635), (41, 1163225), (85, 561085), (115, 414715), (119, 400775), (161, 296225), (175, 272527), (205, 232645), (287, 166175), (289, 165025), (391, 121975), (425, 112217), (575, 82943), (595, 80155), (697, 68425), (805, 59245), (943, 50575), (1025, 46529), (1435, 33235), (1445, 33005), (1955, 24395), (2023, 23575), (2737, 17425), (2975, 16031), (3485, 13685), (4025, 11849), (4715, 10115), (4879, 9775), (6601, 7225), (6647, 7175)]