153006875

素因数分解:

$5^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:921

約数の個数: 40

約数和(自身を含む): 224103264

約数和(自身を除く): 71096389

約数列:

[1, 5, 7, 25, 35, 41, 125, 175, 205, 287, 625, 853, 875, 1025, 1435, 4265, 4375, 5125, 5971, 7175, 21325, 25625, 29855, 34973, 35875, 106625, 149275, 174865, 179375, 244811, 533125, 746375, 874325, 1224055, 3731875, 4371625, 6120275, 21858125, 30601375, 153006875]

約数ペア:

[(1, 153006875), (5, 30601375), (7, 21858125), (25, 6120275), (35, 4371625), (41, 3731875), (125, 1224055), (175, 874325), (205, 746375), (287, 533125), (625, 244811), (853, 179375), (875, 174865), (1025, 149275), (1435, 106625), (4265, 35875), (4375, 34973), (5125, 29855), (5971, 25625), (7175, 21325)]