1831635

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 3564288

約数和(自身を除く): 1732653

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 101, 117, 155, 195, 279, 303, 403, 465, 505, 585, 909, 1209, 1313, 1395, 1515, 2015, 3131, 3627, 3939, 4545, 6045, 6565, 9393, 11817, 15655, 18135, 19695, 28179, 40703, 46965, 59085, 122109, 140895, 203515, 366327, 610545, 1831635]

約数ペア:

[(1, 1831635), (3, 610545), (5, 366327), (9, 203515), (13, 140895), (15, 122109), (31, 59085), (39, 46965), (45, 40703), (65, 28179), (93, 19695), (101, 18135), (117, 15655), (155, 11817), (195, 9393), (279, 6565), (303, 6045), (403, 4545), (465, 3939), (505, 3627), (585, 3131), (909, 2015), (1209, 1515), (1313, 1395)]