98428455

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 184727088

約数和(自身を除く): 86298633

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 73, 83, 95, 171, 219, 249, 285, 361, 365, 415, 657, 747, 855, 1083, 1095, 1245, 1387, 1577, 1805, 3249, 3285, 3735, 4161, 4731, 5415, 6059, 6935, 7885, 12483, 14193, 16245, 18177, 20805, 23655, 26353, 29963, 30295, 54531, 62415, 70965, 79059, 89889, 90885, 115121, 131765, 149815, 237177, 269667, 272655, 345363, 395295, 449445, 575605, 1036089, 1185885, 1348335, 1726815, 2187299, 5180445, 6561897, 10936495, 19685691, 32809485, 98428455]

約数ペア:

[(1, 98428455), (3, 32809485), (5, 19685691), (9, 10936495), (15, 6561897), (19, 5180445), (45, 2187299), (57, 1726815), (73, 1348335), (83, 1185885), (95, 1036089), (171, 575605), (219, 449445), (249, 395295), (285, 345363), (361, 272655), (365, 269667), (415, 237177), (657, 149815), (747, 131765), (855, 115121), (1083, 90885), (1095, 89889), (1245, 79059), (1387, 70965), (1577, 62415), (1805, 54531), (3249, 30295), (3285, 29963), (3735, 26353), (4161, 23655), (4731, 20805), (5415, 18177), (6059, 16245), (6935, 14193), (7885, 12483)]