42305875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 56908800

約数和(自身を除く): 14602925

約数列:

[1, 5, 19, 25, 47, 95, 125, 235, 379, 475, 893, 1175, 1895, 2375, 4465, 5875, 7201, 9475, 17813, 22325, 36005, 47375, 89065, 111625, 180025, 338447, 445325, 900125, 1692235, 2226625, 8461175, 42305875]

約数ペア:

[(1, 42305875), (5, 8461175), (19, 2226625), (25, 1692235), (47, 900125), (95, 445325), (125, 338447), (235, 180025), (379, 111625), (475, 89065), (893, 47375), (1175, 36005), (1895, 22325), (2375, 17813), (4465, 9475), (5875, 7201)]