194922975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199921}}^1$

素因数の和:199947

約数の個数: 24

約数和(自身を含む): 347064592

約数和(自身を除く): 152141617

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 199921, 599763, 999605, 2598973, 2998815, 4998025, 7796919, 12994865, 14994075, 38984595, 64974325, 194922975]

約数ペア:

[(1, 194922975), (3, 64974325), (5, 38984595), (13, 14994075), (15, 12994865), (25, 7796919), (39, 4998025), (65, 2998815), (75, 2598973), (195, 999605), (325, 599763), (975, 199921)]