72195435

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 142786560

約数和(自身を除く): 70591125

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 93, 117, 135, 155, 195, 279, 351, 403, 465, 585, 837, 1209, 1327, 1395, 1755, 2015, 3627, 3981, 4185, 6045, 6635, 10881, 11943, 17251, 18135, 19905, 35829, 41137, 51753, 54405, 59715, 86255, 123411, 155259, 179145, 205685, 258765, 370233, 465777, 534781, 617055, 776295, 1110699, 1604343, 1851165, 2328885, 2673905, 4813029, 5553495, 8021715, 14439087, 24065145, 72195435]

約数ペア:

[(1, 72195435), (3, 24065145), (5, 14439087), (9, 8021715), (13, 5553495), (15, 4813029), (27, 2673905), (31, 2328885), (39, 1851165), (45, 1604343), (65, 1110699), (93, 776295), (117, 617055), (135, 534781), (155, 465777), (195, 370233), (279, 258765), (351, 205685), (403, 179145), (465, 155259), (585, 123411), (837, 86255), (1209, 59715), (1327, 54405), (1395, 51753), (1755, 41137), (2015, 35829), (3627, 19905), (3981, 18135), (4185, 17251), (6045, 11943), (6635, 10881)]