38443125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 80

約数和(自身を含む): 76475520

約数和(自身を除く): 38032395

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 101, 105, 125, 145, 175, 203, 303, 375, 435, 505, 525, 609, 625, 707, 725, 875, 1015, 1515, 1875, 2121, 2175, 2525, 2625, 2929, 3045, 3535, 3625, 4375, 5075, 7575, 8787, 10605, 10875, 12625, 13125, 14645, 15225, 17675, 18125, 20503, 25375, 37875, 43935, 53025, 54375, 61509, 63125, 73225, 76125, 88375, 102515, 126875, 189375, 219675, 265125, 307545, 366125, 380625, 441875, 512575, 1098375, 1325625, 1537725, 1830625, 2562875, 5491875, 7688625, 12814375, 38443125]

約数ペア:

[(1, 38443125), (3, 12814375), (5, 7688625), (7, 5491875), (15, 2562875), (21, 1830625), (25, 1537725), (29, 1325625), (35, 1098375), (75, 512575), (87, 441875), (101, 380625), (105, 366125), (125, 307545), (145, 265125), (175, 219675), (203, 189375), (303, 126875), (375, 102515), (435, 88375), (505, 76125), (525, 73225), (609, 63125), (625, 61509), (707, 54375), (725, 53025), (875, 43935), (1015, 37875), (1515, 25375), (1875, 20503), (2121, 18125), (2175, 17675), (2525, 15225), (2625, 14645), (2929, 13125), (3045, 12625), (3535, 10875), (3625, 10605), (4375, 8787), (5075, 7575)]