47157075

素因数分解:

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

素因数の和:481

約数の個数: 72

約数和(自身を含む): 98009600

約数和(自身を除く): 50852525

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 79, 105, 175, 225, 237, 315, 379, 395, 525, 553, 711, 1137, 1185, 1575, 1659, 1895, 1975, 2653, 2765, 3411, 3555, 4977, 5685, 5925, 7959, 8295, 9475, 13265, 13825, 17055, 17775, 23877, 24885, 28425, 29941, 39795, 41475, 66325, 85275, 89823, 119385, 124425, 149705, 198975, 209587, 269469, 449115, 596925, 628761, 748525, 1047935, 1347345, 1886283, 2245575, 3143805, 5239675, 6736725, 9431415, 15719025, 47157075]

約数ペア:

[(1, 47157075), (3, 15719025), (5, 9431415), (7, 6736725), (9, 5239675), (15, 3143805), (21, 2245575), (25, 1886283), (35, 1347345), (45, 1047935), (63, 748525), (75, 628761), (79, 596925), (105, 449115), (175, 269469), (225, 209587), (237, 198975), (315, 149705), (379, 124425), (395, 119385), (525, 89823), (553, 85275), (711, 66325), (1137, 41475), (1185, 39795), (1575, 29941), (1659, 28425), (1895, 24885), (1975, 23877), (2653, 17775), (2765, 17055), (3411, 13825), (3555, 13265), (4977, 9475), (5685, 8295), (5925, 7959)]