72313335

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 133660800

約数和(自身を除く): 61347465

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 83, 95, 171, 249, 285, 415, 747, 855, 1019, 1245, 1577, 3057, 3735, 4731, 5095, 7885, 9171, 14193, 15285, 19361, 23655, 45855, 58083, 70965, 84577, 96805, 174249, 253731, 290415, 422885, 761193, 871245, 1268655, 1606963, 3805965, 4820889, 8034815, 14462667, 24104445, 72313335]

約数ペア:

[(1, 72313335), (3, 24104445), (5, 14462667), (9, 8034815), (15, 4820889), (19, 3805965), (45, 1606963), (57, 1268655), (83, 871245), (95, 761193), (171, 422885), (249, 290415), (285, 253731), (415, 174249), (747, 96805), (855, 84577), (1019, 70965), (1245, 58083), (1577, 45855), (3057, 23655), (3735, 19361), (4731, 15285), (5095, 14193), (7885, 9171)]