23743475

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 37283328

約数和(自身を除く): 13539853

約数列:

[1, 5, 7, 17, 23, 25, 35, 85, 115, 119, 161, 175, 347, 391, 425, 575, 595, 805, 1735, 1955, 2429, 2737, 2975, 4025, 5899, 7981, 8675, 9775, 12145, 13685, 29495, 39905, 41293, 55867, 60725, 68425, 135677, 147475, 199525, 206465, 279335, 678385, 949739, 1032325, 1396675, 3391925, 4748695, 23743475]

約数ペア:

[(1, 23743475), (5, 4748695), (7, 3391925), (17, 1396675), (23, 1032325), (25, 949739), (35, 678385), (85, 279335), (115, 206465), (119, 199525), (161, 147475), (175, 135677), (347, 68425), (391, 60725), (425, 55867), (575, 41293), (595, 39905), (805, 29495), (1735, 13685), (1955, 12145), (2429, 9775), (2737, 8675), (2975, 7981), (4025, 5899)]