9431415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 18969600

約数和(自身を除く): 9538185

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 379, 395, 553, 711, 1137, 1185, 1659, 1895, 2653, 2765, 3411, 3555, 4977, 5685, 7959, 8295, 13265, 17055, 23877, 24885, 29941, 39795, 89823, 119385, 149705, 209587, 269469, 449115, 628761, 1047935, 1347345, 1886283, 3143805, 9431415]

約数ペア:

[(1, 9431415), (3, 3143805), (5, 1886283), (7, 1347345), (9, 1047935), (15, 628761), (21, 449115), (35, 269469), (45, 209587), (63, 149705), (79, 119385), (105, 89823), (237, 39795), (315, 29941), (379, 24885), (395, 23877), (553, 17055), (711, 13265), (1137, 8295), (1185, 7959), (1659, 5685), (1895, 4977), (2653, 3555), (2765, 3411)]