27447268425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{140593}}^1$

素因数の和:140762

約数の個数: 48

約数和(自身を含む): 48116890560

約数和(自身を除く): 20669622135

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 137, 285, 411, 475, 685, 1425, 2055, 2603, 3425, 7809, 10275, 13015, 39045, 65075, 140593, 195225, 421779, 702965, 2108895, 2671267, 3514825, 8013801, 10544475, 13356335, 19261241, 40069005, 57783723, 66781675, 96306205, 200345025, 288918615, 365963579, 481531025, 1097890737, 1444593075, 1829817895, 5489453685, 9149089475, 27447268425]

約数ペア:

[(1, 27447268425), (3, 9149089475), (5, 5489453685), (15, 1829817895), (19, 1444593075), (25, 1097890737), (57, 481531025), (75, 365963579), (95, 288918615), (137, 200345025), (285, 96306205), (411, 66781675), (475, 57783723), (685, 40069005), (1425, 19261241), (2055, 13356335), (2603, 10544475), (3425, 8013801), (7809, 3514825), (10275, 2671267), (13015, 2108895), (39045, 702965), (65075, 421779), (140593, 195225)]