2910205215

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 5377881600

約数和(自身を除く): 2467676385

約数列:

[1, 3, 5, 9, 15, 37, 41, 45, 89, 111, 123, 185, 205, 267, 333, 369, 445, 479, 555, 615, 801, 1335, 1437, 1517, 1665, 1845, 2395, 3293, 3649, 4005, 4311, 4551, 7185, 7585, 9879, 10947, 13653, 16465, 17723, 18245, 19639, 21555, 22755, 29637, 32841, 42631, 49395, 53169, 54735, 58917, 68265, 88615, 98195, 127893, 135013, 148185, 159507, 164205, 176751, 213155, 265845, 294585, 383679, 405039, 639465, 675065, 726643, 797535, 883755, 1215117, 1577347, 1747871, 1918395, 2025195, 2179929, 3633215, 4732041, 5243613, 6075585, 6539787, 7886735, 8739355, 10899645, 14196123, 15730839, 23660205, 26218065, 32698935, 64671227, 70980615, 78654195, 194013681, 323356135, 582041043, 970068405, 2910205215]

約数ペア:

[(1, 2910205215), (3, 970068405), (5, 582041043), (9, 323356135), (15, 194013681), (37, 78654195), (41, 70980615), (45, 64671227), (89, 32698935), (111, 26218065), (123, 23660205), (185, 15730839), (205, 14196123), (267, 10899645), (333, 8739355), (369, 7886735), (445, 6539787), (479, 6075585), (555, 5243613), (615, 4732041), (801, 3633215), (1335, 2179929), (1437, 2025195), (1517, 1918395), (1665, 1747871), (1845, 1577347), (2395, 1215117), (3293, 883755), (3649, 797535), (4005, 726643), (4311, 675065), (4551, 639465), (7185, 405039), (7585, 383679), (9879, 294585), (10947, 265845), (13653, 213155), (16465, 176751), (17723, 164205), (18245, 159507), (19639, 148185), (21555, 135013), (22755, 127893), (29637, 98195), (32841, 88615), (42631, 68265), (49395, 58917), (53169, 54735)]