63642495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 129917952

約数和(自身を除く): 66275457

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 35, 57, 69, 73, 95, 105, 115, 133, 161, 219, 285, 345, 361, 365, 399, 437, 483, 511, 665, 805, 1083, 1095, 1311, 1387, 1533, 1679, 1805, 1995, 2185, 2415, 2527, 2555, 3059, 4161, 5037, 5415, 6555, 6935, 7581, 7665, 8303, 8395, 9177, 9709, 11753, 12635, 15295, 20805, 24909, 25185, 26353, 29127, 31901, 35259, 37905, 41515, 45885, 48545, 58121, 58765, 79059, 95703, 124545, 131765, 145635, 159505, 174363, 176295, 184471, 223307, 290605, 395295, 478515, 553413, 606119, 669921, 871815, 922355, 1116535, 1818357, 2767065, 3030595, 3349605, 4242833, 9091785, 12728499, 21214165, 63642495]

約数ペア:

[(1, 63642495), (3, 21214165), (5, 12728499), (7, 9091785), (15, 4242833), (19, 3349605), (21, 3030595), (23, 2767065), (35, 1818357), (57, 1116535), (69, 922355), (73, 871815), (95, 669921), (105, 606119), (115, 553413), (133, 478515), (161, 395295), (219, 290605), (285, 223307), (345, 184471), (361, 176295), (365, 174363), (399, 159505), (437, 145635), (483, 131765), (511, 124545), (665, 95703), (805, 79059), (1083, 58765), (1095, 58121), (1311, 48545), (1387, 45885), (1533, 41515), (1679, 37905), (1805, 35259), (1995, 31901), (2185, 29127), (2415, 26353), (2527, 25185), (2555, 24909), (3059, 20805), (4161, 15295), (5037, 12635), (5415, 11753), (6555, 9709), (6935, 9177), (7581, 8395), (7665, 8303)]