525221190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{448907}}^1$

素因数の和:448933

約数の個数: 48

約数和(自身を含む): 1470622608

約数和(自身を除く): 945401418

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 448907, 897814, 1346721, 2244535, 2693442, 4040163, 4489070, 5835791, 6733605, 8080326, 11671582, 13467210, 17507373, 20200815, 29178955, 35014746, 40401630, 52522119, 58357910, 87536865, 105044238, 175073730, 262610595, 525221190]

約数ペア:

[(1, 525221190), (2, 262610595), (3, 175073730), (5, 105044238), (6, 87536865), (9, 58357910), (10, 52522119), (13, 40401630), (15, 35014746), (18, 29178955), (26, 20200815), (30, 17507373), (39, 13467210), (45, 11671582), (65, 8080326), (78, 6733605), (90, 5835791), (117, 4489070), (130, 4040163), (195, 2693442), (234, 2244535), (390, 1346721), (585, 897814), (1170, 448907)]