23823375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 43535232

約数和(自身を除く): 19711857

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 75, 85, 101, 111, 125, 185, 255, 303, 375, 425, 505, 555, 629, 925, 1275, 1515, 1717, 1887, 2125, 2525, 2775, 3145, 3737, 4625, 5151, 6375, 7575, 8585, 9435, 11211, 12625, 13875, 15725, 18685, 25755, 37875, 42925, 47175, 56055, 63529, 78625, 93425, 128775, 190587, 214625, 235875, 280275, 317645, 467125, 643875, 952935, 1401375, 1588225, 4764675, 7941125, 23823375]

約数ペア:

[(1, 23823375), (3, 7941125), (5, 4764675), (15, 1588225), (17, 1401375), (25, 952935), (37, 643875), (51, 467125), (75, 317645), (85, 280275), (101, 235875), (111, 214625), (125, 190587), (185, 128775), (255, 93425), (303, 78625), (375, 63529), (425, 56055), (505, 47175), (555, 42925), (629, 37875), (925, 25755), (1275, 18685), (1515, 15725), (1717, 13875), (1887, 12625), (2125, 11211), (2525, 9435), (2775, 8585), (3145, 7575), (3737, 6375), (4625, 5151)]