331347664515

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{145283}}^1$

素因数の和:145441

約数の個数: 96

約数和(自身を含む): 643945178880

約数和(自身を除く): 312597514365

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 107, 145, 147, 203, 245, 321, 435, 535, 609, 735, 749, 1015, 1421, 1605, 2247, 3045, 3103, 3745, 4263, 5243, 7105, 9309, 11235, 15515, 15729, 21315, 21721, 26215, 46545, 65163, 78645, 108605, 145283, 152047, 325815, 435849, 456141, 726415, 760235, 1016981, 2179245, 2280705, 3050943, 4213207, 5084905, 7118867, 12639621, 15254715, 15545281, 21066035, 21356601, 29492449, 35594335, 46635843, 63198105, 77726405, 88477347, 106783005, 108816967, 147462245, 206447143, 233179215, 326450901, 442386735, 450813149, 544084835, 619341429, 761718769, 1032235715, 1352439447, 1632254505, 2254065745, 2285156307, 3096707145, 3155692043, 3808593845, 6762197235, 9467076129, 11425781535, 15778460215, 22089844301, 47335380645, 66269532903, 110449221505, 331347664515]

約数ペア:

[(1, 331347664515), (3, 110449221505), (5, 66269532903), (7, 47335380645), (15, 22089844301), (21, 15778460215), (29, 11425781535), (35, 9467076129), (49, 6762197235), (87, 3808593845), (105, 3155692043), (107, 3096707145), (145, 2285156307), (147, 2254065745), (203, 1632254505), (245, 1352439447), (321, 1032235715), (435, 761718769), (535, 619341429), (609, 544084835), (735, 450813149), (749, 442386735), (1015, 326450901), (1421, 233179215), (1605, 206447143), (2247, 147462245), (3045, 108816967), (3103, 106783005), (3745, 88477347), (4263, 77726405), (5243, 63198105), (7105, 46635843), (9309, 35594335), (11235, 29492449), (15515, 21356601), (15729, 21066035), (21315, 15545281), (21721, 15254715), (26215, 12639621), (46545, 7118867), (65163, 5084905), (78645, 4213207), (108605, 3050943), (145283, 2280705), (152047, 2179245), (325815, 1016981), (435849, 760235), (456141, 726415)]