21717295635

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{24239}}^1$

素因数の和:24337

約数の個数: 96

約数和(自身を含む): 42975774720

約数和(自身を除く): 21258479085

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 53, 69, 105, 115, 147, 159, 161, 245, 265, 345, 371, 483, 735, 795, 805, 1113, 1127, 1219, 1855, 2415, 2597, 3381, 3657, 5565, 5635, 6095, 7791, 8533, 12985, 16905, 18285, 24239, 25599, 38955, 42665, 59731, 72717, 121195, 127995, 169673, 179193, 298655, 363585, 509019, 557497, 848365, 895965, 1187711, 1284667, 1672491, 2545095, 2787485, 3563133, 3854001, 3902479, 5938555, 6423335, 8362455, 8992669, 11707437, 17815665, 19270005, 19512395, 26978007, 27317353, 29547341, 44963345, 58537185, 62948683, 81952059, 88642023, 134890035, 136586765, 147736705, 188846049, 206831387, 314743415, 409760295, 443210115, 620494161, 944230245, 1034156935, 1447819709, 3102470805, 4343459127, 7239098545, 21717295635]

約数ペア:

[(1, 21717295635), (3, 7239098545), (5, 4343459127), (7, 3102470805), (15, 1447819709), (21, 1034156935), (23, 944230245), (35, 620494161), (49, 443210115), (53, 409760295), (69, 314743415), (105, 206831387), (115, 188846049), (147, 147736705), (159, 136586765), (161, 134890035), (245, 88642023), (265, 81952059), (345, 62948683), (371, 58537185), (483, 44963345), (735, 29547341), (795, 27317353), (805, 26978007), (1113, 19512395), (1127, 19270005), (1219, 17815665), (1855, 11707437), (2415, 8992669), (2597, 8362455), (3381, 6423335), (3657, 5938555), (5565, 3902479), (5635, 3854001), (6095, 3563133), (7791, 2787485), (8533, 2545095), (12985, 1672491), (16905, 1284667), (18285, 1187711), (24239, 895965), (25599, 848365), (38955, 557497), (42665, 509019), (59731, 363585), (72717, 298655), (121195, 179193), (127995, 169673)]