545533875

素因数分解:

$3^2\times 5^3\times {\mathrm{173}}^1\times {\mathrm{2803}}^1$

素因数の和:2997

約数の個数: 48

約数和(自身を含む): 989453088

約数和(自身を除く): 443919213

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 173, 225, 375, 519, 865, 1125, 1557, 2595, 2803, 4325, 7785, 8409, 12975, 14015, 21625, 25227, 38925, 42045, 64875, 70075, 126135, 194625, 210225, 350375, 484919, 630675, 1051125, 1454757, 2424595, 3153375, 4364271, 7273785, 12122975, 21821355, 36368925, 60614875, 109106775, 181844625, 545533875]

約数ペア:

[(1, 545533875), (3, 181844625), (5, 109106775), (9, 60614875), (15, 36368925), (25, 21821355), (45, 12122975), (75, 7273785), (125, 4364271), (173, 3153375), (225, 2424595), (375, 1454757), (519, 1051125), (865, 630675), (1125, 484919), (1557, 350375), (2595, 210225), (2803, 194625), (4325, 126135), (7785, 70075), (8409, 64875), (12975, 42045), (14015, 38925), (21625, 25227)]