14989684975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{26459}}^1$

素因数の和:26560

約数の個数: 48

約数和(自身を含む): 20788669440

約数和(自身を除く): 5798984465

約数列:

[1, 5, 17, 25, 31, 43, 85, 155, 215, 425, 527, 731, 775, 1075, 1333, 2635, 3655, 6665, 13175, 18275, 22661, 26459, 33325, 113305, 132295, 449803, 566525, 661475, 820229, 1137737, 2249015, 4101145, 5688685, 11245075, 13943893, 19341529, 20505725, 28443425, 35269847, 69719465, 96707645, 176349235, 348597325, 483538225, 599587399, 881746175, 2997936995, 14989684975]

約数ペア:

[(1, 14989684975), (5, 2997936995), (17, 881746175), (25, 599587399), (31, 483538225), (43, 348597325), (85, 176349235), (155, 96707645), (215, 69719465), (425, 35269847), (527, 28443425), (731, 20505725), (775, 19341529), (1075, 13943893), (1333, 11245075), (2635, 5688685), (3655, 4101145), (6665, 2249015), (13175, 1137737), (18275, 820229), (22661, 661475), (26459, 566525), (33325, 449803), (113305, 132295)]