12873195

素因数分解:

$3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 23063040

約数和(自身を除く): 10189845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 167, 501, 571, 835, 1503, 1713, 2505, 2855, 4509, 5139, 7515, 8565, 15417, 22545, 25695, 77085, 95357, 286071, 476785, 858213, 1430355, 2574639, 4291065, 12873195]

約数ペア:

[(1, 12873195), (3, 4291065), (5, 2574639), (9, 1430355), (15, 858213), (27, 476785), (45, 286071), (135, 95357), (167, 77085), (501, 25695), (571, 22545), (835, 15417), (1503, 8565), (1713, 7515), (2505, 5139), (2855, 4509)]