8613136945

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 13037587200

約数和(自身を除く): 4424450255

約数列:

[1, 5, 7, 23, 35, 37, 49, 109, 115, 161, 185, 245, 259, 379, 545, 763, 805, 851, 1127, 1295, 1813, 1895, 2507, 2653, 3815, 4033, 4255, 5341, 5635, 5957, 8717, 9065, 12535, 13265, 14023, 17549, 18571, 20165, 26705, 28231, 29785, 41311, 41699, 43585, 61019, 70115, 87745, 92759, 92855, 98161, 122843, 141155, 197617, 206555, 208495, 289177, 305095, 322529, 427133, 463795, 490805, 614215, 649313, 687127, 950153, 988085, 1445885, 1528507, 1612645, 2024239, 2135665, 2257703, 3246565, 3435635, 4545191, 4750765, 6651071, 7642535, 10121195, 10699549, 11288515, 15803921, 22725955, 33255355, 35155661, 46557497, 53497745, 74896843, 79019605, 175778305, 232787485, 246089627, 374484215, 1230448135, 1722627389, 8613136945]

約数ペア:

[(1, 8613136945), (5, 1722627389), (7, 1230448135), (23, 374484215), (35, 246089627), (37, 232787485), (49, 175778305), (109, 79019605), (115, 74896843), (161, 53497745), (185, 46557497), (245, 35155661), (259, 33255355), (379, 22725955), (545, 15803921), (763, 11288515), (805, 10699549), (851, 10121195), (1127, 7642535), (1295, 6651071), (1813, 4750765), (1895, 4545191), (2507, 3435635), (2653, 3246565), (3815, 2257703), (4033, 2135665), (4255, 2024239), (5341, 1612645), (5635, 1528507), (5957, 1445885), (8717, 988085), (9065, 950153), (12535, 687127), (13265, 649313), (14023, 614215), (17549, 490805), (18571, 463795), (20165, 427133), (26705, 322529), (28231, 305095), (29785, 289177), (41311, 208495), (41699, 206555), (43585, 197617), (61019, 141155), (70115, 122843), (87745, 98161), (92759, 92855)]