6961875

素因数分解:

$3^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 40

約数和(自身を含む): 11996160

約数和(自身を除く): 5034285

約数列:

[1, 3, 5, 15, 25, 47, 75, 79, 125, 141, 235, 237, 375, 395, 625, 705, 1175, 1185, 1875, 1975, 3525, 3713, 5875, 5925, 9875, 11139, 17625, 18565, 29375, 29625, 49375, 55695, 88125, 92825, 148125, 278475, 464125, 1392375, 2320625, 6961875]

約数ペア:

[(1, 6961875), (3, 2320625), (5, 1392375), (15, 464125), (25, 278475), (47, 148125), (75, 92825), (79, 88125), (125, 55695), (141, 49375), (235, 29625), (237, 29375), (375, 18565), (395, 17625), (625, 11139), (705, 9875), (1175, 5925), (1185, 5875), (1875, 3713), (1975, 3525)]