4268775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 8285184

約数和(自身を除く): 4016409

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 173, 175, 235, 329, 519, 525, 705, 865, 987, 1175, 1211, 1645, 2595, 3525, 3633, 4325, 4935, 6055, 8131, 8225, 12975, 18165, 24393, 24675, 30275, 40655, 56917, 90825, 121965, 170751, 203275, 284585, 609825, 853755, 1422925, 4268775]

約数ペア:

[(1, 4268775), (3, 1422925), (5, 853755), (7, 609825), (15, 284585), (21, 203275), (25, 170751), (35, 121965), (47, 90825), (75, 56917), (105, 40655), (141, 30275), (173, 24675), (175, 24393), (235, 18165), (329, 12975), (519, 8225), (525, 8131), (705, 6055), (865, 4935), (987, 4325), (1175, 3633), (1211, 3525), (1645, 2595)]