67668825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2194

約数の個数: 48

約数和(自身を含む): 130019456

約数和(自身を除く): 62350631

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 61, 75, 105, 175, 183, 305, 427, 525, 915, 1281, 1525, 2113, 2135, 4575, 6339, 6405, 10565, 10675, 14791, 31695, 32025, 44373, 52825, 73955, 128893, 158475, 221865, 369775, 386679, 644465, 902251, 1109325, 1933395, 2706753, 3222325, 4511255, 9666975, 13533765, 22556275, 67668825]

約数ペア:

[(1, 67668825), (3, 22556275), (5, 13533765), (7, 9666975), (15, 4511255), (21, 3222325), (25, 2706753), (35, 1933395), (61, 1109325), (75, 902251), (105, 644465), (175, 386679), (183, 369775), (305, 221865), (427, 158475), (525, 128893), (915, 73955), (1281, 52825), (1525, 44373), (2113, 32025), (2135, 31695), (4575, 14791), (6339, 10675), (6405, 10565)]