90864320175

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{49171}}^1$

素因数の和:49421

約数の個数: 72

約数和(自身を含む): 167408237568

約数和(自身を除く): 76543917393

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 191, 215, 225, 387, 573, 645, 955, 1075, 1719, 1935, 2865, 3225, 4775, 8213, 8595, 9675, 14325, 24639, 41065, 42975, 49171, 73917, 123195, 147513, 205325, 245855, 369585, 442539, 615975, 737565, 1229275, 1847925, 2114353, 2212695, 3687825, 6343059, 9391661, 10571765, 11063475, 19029177, 28174983, 31715295, 46958305, 52858825, 84524949, 95145885, 140874915, 158576475, 234791525, 403841423, 422624745, 475729425, 704374575, 1211524269, 2019207115, 2113123725, 3634572807, 6057621345, 10096035575, 18172864035, 30288106725, 90864320175]

約数ペア:

[(1, 90864320175), (3, 30288106725), (5, 18172864035), (9, 10096035575), (15, 6057621345), (25, 3634572807), (43, 2113123725), (45, 2019207115), (75, 1211524269), (129, 704374575), (191, 475729425), (215, 422624745), (225, 403841423), (387, 234791525), (573, 158576475), (645, 140874915), (955, 95145885), (1075, 84524949), (1719, 52858825), (1935, 46958305), (2865, 31715295), (3225, 28174983), (4775, 19029177), (8213, 11063475), (8595, 10571765), (9675, 9391661), (14325, 6343059), (24639, 3687825), (41065, 2212695), (42975, 2114353), (49171, 1847925), (73917, 1229275), (123195, 737565), (147513, 615975), (205325, 442539), (245855, 369585)]