4609875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 8087040

約数和(自身を除く): 3477165

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 647, 1425, 1941, 2375, 3235, 7125, 9705, 12293, 16175, 36879, 48525, 61465, 80875, 184395, 242625, 307325, 921975, 1536625, 4609875]

約数ペア:

[(1, 4609875), (3, 1536625), (5, 921975), (15, 307325), (19, 242625), (25, 184395), (57, 80875), (75, 61465), (95, 48525), (125, 36879), (285, 16175), (375, 12293), (475, 9705), (647, 7125), (1425, 3235), (1941, 2375)]