38973465

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 72134400

約数和(自身を除く): 33160935

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 79, 95, 171, 237, 285, 395, 577, 711, 855, 1185, 1501, 1731, 2885, 3555, 4503, 5193, 7505, 8655, 10963, 13509, 22515, 25965, 32889, 45583, 54815, 67545, 98667, 136749, 164445, 227915, 410247, 493335, 683745, 866077, 2051235, 2598231, 4330385, 7794693, 12991155, 38973465]

約数ペア:

[(1, 38973465), (3, 12991155), (5, 7794693), (9, 4330385), (15, 2598231), (19, 2051235), (45, 866077), (57, 683745), (79, 493335), (95, 410247), (171, 227915), (237, 164445), (285, 136749), (395, 98667), (577, 67545), (711, 54815), (855, 45583), (1185, 32889), (1501, 25965), (1731, 22515), (2885, 13509), (3555, 10963), (4503, 8655), (5193, 7505)]