291240069105

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1\times {\mathrm{4513}}^1$

素因数の和:5190

約数の個数: 64

約数和(自身を含む): 479243796480

約数和(自身を除く): 188003727375

約数列:

[1, 3, 5, 15, 47, 141, 235, 239, 383, 705, 717, 1149, 1195, 1915, 3585, 4513, 5745, 11233, 13539, 18001, 22565, 33699, 54003, 56165, 67695, 90005, 91537, 168495, 212111, 270015, 274611, 457685, 636333, 1060555, 1078607, 1373055, 1728479, 3181665, 3235821, 4302239, 5185437, 5393035, 8642395, 12906717, 16179105, 21511195, 25927185, 50694529, 64533585, 81238513, 152083587, 243715539, 253472645, 406192565, 413106481, 760417935, 1218577695, 1239319443, 2065532405, 6196597215, 19416004607, 58248013821, 97080023035, 291240069105]

約数ペア:

[(1, 291240069105), (3, 97080023035), (5, 58248013821), (15, 19416004607), (47, 6196597215), (141, 2065532405), (235, 1239319443), (239, 1218577695), (383, 760417935), (705, 413106481), (717, 406192565), (1149, 253472645), (1195, 243715539), (1915, 152083587), (3585, 81238513), (4513, 64533585), (5745, 50694529), (11233, 25927185), (13539, 21511195), (18001, 16179105), (22565, 12906717), (33699, 8642395), (54003, 5393035), (56165, 5185437), (67695, 4302239), (90005, 3235821), (91537, 3181665), (168495, 1728479), (212111, 1373055), (270015, 1078607), (274611, 1060555), (457685, 636333)]