52743375

素因数分解:

$3^2\times 5^3\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 95981184

約数和(自身を除く): 43237809

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 173, 225, 271, 375, 519, 813, 865, 1125, 1355, 1557, 2439, 2595, 4065, 4325, 6775, 7785, 12195, 12975, 20325, 21625, 33875, 38925, 46883, 60975, 64875, 101625, 140649, 194625, 234415, 304875, 421947, 703245, 1172075, 2109735, 3516225, 5860375, 10548675, 17581125, 52743375]

約数ペア:

[(1, 52743375), (3, 17581125), (5, 10548675), (9, 5860375), (15, 3516225), (25, 2109735), (45, 1172075), (75, 703245), (125, 421947), (173, 304875), (225, 234415), (271, 194625), (375, 140649), (519, 101625), (813, 64875), (865, 60975), (1125, 46883), (1355, 38925), (1557, 33875), (2439, 21625), (2595, 20325), (4065, 12975), (4325, 12195), (6775, 7785)]