22928325

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 46818432

約数和(自身を除く): 23890107

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 49, 51, 75, 85, 105, 119, 147, 175, 245, 255, 357, 367, 425, 525, 595, 735, 833, 1101, 1225, 1275, 1785, 1835, 2499, 2569, 2975, 3675, 4165, 5505, 6239, 7707, 8925, 9175, 12495, 12845, 17983, 18717, 20825, 27525, 31195, 38535, 43673, 53949, 62475, 64225, 89915, 93585, 131019, 155975, 192675, 218365, 269745, 305711, 449575, 467925, 655095, 917133, 1091825, 1348725, 1528555, 3275475, 4585665, 7642775, 22928325]

約数ペア:

[(1, 22928325), (3, 7642775), (5, 4585665), (7, 3275475), (15, 1528555), (17, 1348725), (21, 1091825), (25, 917133), (35, 655095), (49, 467925), (51, 449575), (75, 305711), (85, 269745), (105, 218365), (119, 192675), (147, 155975), (175, 131019), (245, 93585), (255, 89915), (357, 64225), (367, 62475), (425, 53949), (525, 43673), (595, 38535), (735, 31195), (833, 27525), (1101, 20825), (1225, 18717), (1275, 17983), (1785, 12845), (1835, 12495), (2499, 9175), (2569, 8925), (2975, 7707), (3675, 6239), (4165, 5505)]