4071305875

素因数分解:

$5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{51131}}^1$

素因数の和:51173

約数の個数: 48

約数和(自身を含む): 6365320416

約数和(自身を除く): 2294014541

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 125, 175, 245, 325, 455, 637, 875, 1225, 1625, 2275, 3185, 6125, 11375, 15925, 51131, 79625, 255655, 357917, 664703, 1278275, 1789585, 2505419, 3323515, 4652921, 6391375, 8947925, 12527095, 16617575, 23264605, 32570447, 44739625, 62635475, 83087875, 116323025, 162852235, 313177375, 581615125, 814261175, 4071305875]

約数ペア:

[(1, 4071305875), (5, 814261175), (7, 581615125), (13, 313177375), (25, 162852235), (35, 116323025), (49, 83087875), (65, 62635475), (91, 44739625), (125, 32570447), (175, 23264605), (245, 16617575), (325, 12527095), (455, 8947925), (637, 6391375), (875, 4652921), (1225, 3323515), (1625, 2505419), (2275, 1789585), (3185, 1278275), (6125, 664703), (11375, 357917), (15925, 255655), (51131, 79625)]