63470225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 101160192

約数和(自身を除く): 37689967

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 115, 161, 175, 299, 325, 455, 575, 805, 1213, 1495, 2093, 2275, 4025, 6065, 7475, 8491, 10465, 15769, 27899, 30325, 42455, 52325, 78845, 110383, 139495, 195293, 212275, 362687, 394225, 551915, 697475, 976465, 1813435, 2538809, 2759575, 4882325, 9067175, 12694045, 63470225]

約数ペア:

[(1, 63470225), (5, 12694045), (7, 9067175), (13, 4882325), (23, 2759575), (25, 2538809), (35, 1813435), (65, 976465), (91, 697475), (115, 551915), (161, 394225), (175, 362687), (299, 212275), (325, 195293), (455, 139495), (575, 110383), (805, 78845), (1213, 52325), (1495, 42455), (2093, 30325), (2275, 27899), (4025, 15769), (6065, 10465), (7475, 8491)]