152814625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 210712320

約数和(自身を除く): 57897695

約数列:

[1, 5, 19, 25, 37, 47, 95, 125, 185, 235, 475, 703, 893, 925, 1175, 1369, 1739, 2375, 3515, 4465, 4625, 5875, 6845, 8695, 17575, 22325, 26011, 33041, 34225, 43475, 64343, 87875, 111625, 130055, 165205, 171125, 217375, 321715, 650275, 826025, 1222517, 1608575, 3251375, 4130125, 6112585, 8042875, 30562925, 152814625]

約数ペア:

[(1, 152814625), (5, 30562925), (19, 8042875), (25, 6112585), (37, 4130125), (47, 3251375), (95, 1608575), (125, 1222517), (185, 826025), (235, 650275), (475, 321715), (703, 217375), (893, 171125), (925, 165205), (1175, 130055), (1369, 111625), (1739, 87875), (2375, 64343), (3515, 43475), (4465, 34225), (4625, 33041), (5875, 26011), (6845, 22325), (8695, 17575)]