25806510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 72176832

約数和(自身を除く): 46370322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 101, 102, 153, 167, 170, 202, 255, 303, 306, 334, 501, 505, 510, 606, 765, 835, 909, 1002, 1010, 1503, 1515, 1530, 1670, 1717, 1818, 2505, 2839, 3006, 3030, 3434, 4545, 5010, 5151, 5678, 7515, 8517, 8585, 9090, 10302, 14195, 15030, 15453, 16867, 17034, 17170, 25551, 25755, 28390, 30906, 33734, 42585, 50601, 51102, 51510, 77265, 84335, 85170, 101202, 127755, 151803, 154530, 168670, 253005, 255510, 286739, 303606, 506010, 573478, 759015, 860217, 1433695, 1518030, 1720434, 2580651, 2867390, 4301085, 5161302, 8602170, 12903255, 25806510]

約数ペア:

[(1, 25806510), (2, 12903255), (3, 8602170), (5, 5161302), (6, 4301085), (9, 2867390), (10, 2580651), (15, 1720434), (17, 1518030), (18, 1433695), (30, 860217), (34, 759015), (45, 573478), (51, 506010), (85, 303606), (90, 286739), (101, 255510), (102, 253005), (153, 168670), (167, 154530), (170, 151803), (202, 127755), (255, 101202), (303, 85170), (306, 84335), (334, 77265), (501, 51510), (505, 51102), (510, 50601), (606, 42585), (765, 33734), (835, 30906), (909, 28390), (1002, 25755), (1010, 25551), (1503, 17170), (1515, 17034), (1530, 16867), (1670, 15453), (1717, 15030), (1818, 14195), (2505, 10302), (2839, 9090), (3006, 8585), (3030, 8517), (3434, 7515), (4545, 5678), (5010, 5151)]