130788495

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 244638576

約数和(自身を除く): 113850081

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 83, 95, 97, 171, 249, 285, 291, 361, 415, 485, 747, 855, 873, 1083, 1245, 1455, 1577, 1805, 1843, 3249, 3735, 4365, 4731, 5415, 5529, 7885, 8051, 9215, 14193, 16245, 16587, 23655, 24153, 27645, 29963, 35017, 40255, 70965, 72459, 82935, 89889, 105051, 120765, 149815, 152969, 175085, 269667, 315153, 362295, 449445, 458907, 525255, 764845, 1348335, 1376721, 1575765, 2294535, 2906411, 6883605, 8719233, 14532055, 26157699, 43596165, 130788495]

約数ペア:

[(1, 130788495), (3, 43596165), (5, 26157699), (9, 14532055), (15, 8719233), (19, 6883605), (45, 2906411), (57, 2294535), (83, 1575765), (95, 1376721), (97, 1348335), (171, 764845), (249, 525255), (285, 458907), (291, 449445), (361, 362295), (415, 315153), (485, 269667), (747, 175085), (855, 152969), (873, 149815), (1083, 120765), (1245, 105051), (1455, 89889), (1577, 82935), (1805, 72459), (1843, 70965), (3249, 40255), (3735, 35017), (4365, 29963), (4731, 27645), (5415, 24153), (5529, 23655), (7885, 16587), (8051, 16245), (9215, 14193)]