53377275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 101493504

約数和(自身を除く): 48116229

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 293, 347, 525, 879, 1041, 1465, 1735, 2051, 2429, 4395, 5205, 6153, 7287, 7325, 8675, 10255, 12145, 21975, 26025, 30765, 36435, 51275, 60725, 101671, 153825, 182175, 305013, 508355, 711697, 1525065, 2135091, 2541775, 3558485, 7625325, 10675455, 17792425, 53377275]

約数ペア:

[(1, 53377275), (3, 17792425), (5, 10675455), (7, 7625325), (15, 3558485), (21, 2541775), (25, 2135091), (35, 1525065), (75, 711697), (105, 508355), (175, 305013), (293, 182175), (347, 153825), (525, 101671), (879, 60725), (1041, 51275), (1465, 36435), (1735, 30765), (2051, 26025), (2429, 21975), (4395, 12145), (5205, 10255), (6153, 8675), (7287, 7325)]