105881775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 187190400

約数和(自身を除く): 81308625

約数列:

[1, 3, 5, 15, 19, 25, 57, 67, 75, 95, 201, 285, 335, 475, 1005, 1109, 1273, 1425, 1675, 3327, 3819, 5025, 5545, 6365, 16635, 19095, 21071, 27725, 31825, 63213, 74303, 83175, 95475, 105355, 222909, 316065, 371515, 526775, 1114545, 1411757, 1580325, 1857575, 4235271, 5572725, 7058785, 21176355, 35293925, 105881775]

約数ペア:

[(1, 105881775), (3, 35293925), (5, 21176355), (15, 7058785), (19, 5572725), (25, 4235271), (57, 1857575), (67, 1580325), (75, 1411757), (95, 1114545), (201, 526775), (285, 371515), (335, 316065), (475, 222909), (1005, 105355), (1109, 95475), (1273, 83175), (1425, 74303), (1675, 63213), (3327, 31825), (3819, 27725), (5025, 21071), (5545, 19095), (6365, 16635)]