22252125

素因数分解:

$3^1\times 5^3\times 7^3\times {\mathrm{173}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 43430400

約数和(自身を除く): 21178275

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 173, 175, 245, 343, 375, 519, 525, 735, 865, 875, 1029, 1211, 1225, 1715, 2595, 2625, 3633, 3675, 4325, 5145, 6055, 6125, 8477, 8575, 12975, 18165, 18375, 21625, 25431, 25725, 30275, 42385, 42875, 59339, 64875, 90825, 127155, 128625, 151375, 178017, 211925, 296695, 454125, 635775, 890085, 1059625, 1483475, 3178875, 4450425, 7417375, 22252125]

約数ペア:

[(1, 22252125), (3, 7417375), (5, 4450425), (7, 3178875), (15, 1483475), (21, 1059625), (25, 890085), (35, 635775), (49, 454125), (75, 296695), (105, 211925), (125, 178017), (147, 151375), (173, 128625), (175, 127155), (245, 90825), (343, 64875), (375, 59339), (519, 42875), (525, 42385), (735, 30275), (865, 25725), (875, 25431), (1029, 21625), (1211, 18375), (1225, 18165), (1715, 12975), (2595, 8575), (2625, 8477), (3633, 6125), (3675, 6055), (4325, 5145)]