31927095

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3877}}^1$

素因数の和:3952

約数の個数: 32

約数和(自身を含む): 57704640

約数和(自身を除く): 25777545

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 3877, 8235, 11631, 19385, 34893, 58155, 104679, 174465, 236497, 523395, 709491, 1182485, 2128473, 3547455, 6385419, 10642365, 31927095]

約数ペア:

[(1, 31927095), (3, 10642365), (5, 6385419), (9, 3547455), (15, 2128473), (27, 1182485), (45, 709491), (61, 523395), (135, 236497), (183, 174465), (305, 104679), (549, 58155), (915, 34893), (1647, 19385), (2745, 11631), (3877, 8235)]