26042325

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 46473216

約数和(自身を除く): 20430891

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 345, 465, 487, 575, 713, 775, 1461, 1725, 2139, 2325, 2435, 3565, 7305, 10695, 11201, 12175, 15097, 17825, 33603, 36525, 45291, 53475, 56005, 75485, 168015, 226455, 280025, 347231, 377425, 840075, 1041693, 1132275, 1736155, 5208465, 8680775, 26042325]

約数ペア:

[(1, 26042325), (3, 8680775), (5, 5208465), (15, 1736155), (23, 1132275), (25, 1041693), (31, 840075), (69, 377425), (75, 347231), (93, 280025), (115, 226455), (155, 168015), (345, 75485), (465, 56005), (487, 53475), (575, 45291), (713, 36525), (775, 33603), (1461, 17825), (1725, 15097), (2139, 12175), (2325, 11201), (2435, 10695), (3565, 7305)]