129070425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1549}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 235252800

約数和(自身を除く): 106182375

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 101, 165, 275, 303, 505, 825, 1111, 1515, 1549, 2525, 3333, 4647, 5555, 7575, 7745, 16665, 17039, 23235, 27775, 38725, 51117, 83325, 85195, 116175, 156449, 255585, 425975, 469347, 782245, 1277925, 1720939, 2346735, 3911225, 5162817, 8604695, 11733675, 25814085, 43023475, 129070425]

約数ペア:

[(1, 129070425), (3, 43023475), (5, 25814085), (11, 11733675), (15, 8604695), (25, 5162817), (33, 3911225), (55, 2346735), (75, 1720939), (101, 1277925), (165, 782245), (275, 469347), (303, 425975), (505, 255585), (825, 156449), (1111, 116175), (1515, 85195), (1549, 83325), (2525, 51117), (3333, 38725), (4647, 27775), (5555, 23235), (7575, 17039), (7745, 16665)]