15425904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 43747200

約数和(自身を除く): 28321296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 208, 236, 312, 354, 419, 472, 624, 708, 767, 838, 944, 1257, 1416, 1534, 1676, 2301, 2514, 2832, 3068, 3352, 4602, 5028, 5447, 6136, 6704, 9204, 10056, 10894, 12272, 16341, 18408, 20112, 21788, 24721, 32682, 36816, 43576, 49442, 65364, 74163, 87152, 98884, 130728, 148326, 197768, 261456, 296652, 321373, 395536, 593304, 642746, 964119, 1186608, 1285492, 1928238, 2570984, 3856476, 5141968, 7712952, 15425904]

約数ペア:

[(1, 15425904), (2, 7712952), (3, 5141968), (4, 3856476), (6, 2570984), (8, 1928238), (12, 1285492), (13, 1186608), (16, 964119), (24, 642746), (26, 593304), (39, 395536), (48, 321373), (52, 296652), (59, 261456), (78, 197768), (104, 148326), (118, 130728), (156, 98884), (177, 87152), (208, 74163), (236, 65364), (312, 49442), (354, 43576), (419, 36816), (472, 32682), (624, 24721), (708, 21788), (767, 20112), (838, 18408), (944, 16341), (1257, 12272), (1416, 10894), (1534, 10056), (1676, 9204), (2301, 6704), (2514, 6136), (2832, 5447), (3068, 5028), (3352, 4602)]