1396591105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2213}}^1$

素因数の和:2330

約数の個数: 64

約数和(自身を含む): 2201955840

約数和(自身を除く): 805364735

約数列:

[1, 5, 7, 13, 19, 35, 65, 73, 91, 95, 133, 247, 365, 455, 511, 665, 949, 1235, 1387, 1729, 2213, 2555, 4745, 6643, 6935, 8645, 9709, 11065, 15491, 18031, 28769, 33215, 42047, 48545, 77455, 90155, 126217, 143845, 161549, 201383, 210235, 294329, 546611, 631085, 807745, 1006915, 1130843, 1471645, 2100137, 2733055, 3069431, 3826277, 5654215, 10500685, 14700959, 15347155, 19131385, 21486017, 39902603, 73504795, 107430085, 199513015, 279318221, 1396591105]

約数ペア:

[(1, 1396591105), (5, 279318221), (7, 199513015), (13, 107430085), (19, 73504795), (35, 39902603), (65, 21486017), (73, 19131385), (91, 15347155), (95, 14700959), (133, 10500685), (247, 5654215), (365, 3826277), (455, 3069431), (511, 2733055), (665, 2100137), (949, 1471645), (1235, 1130843), (1387, 1006915), (1729, 807745), (2213, 631085), (2555, 546611), (4745, 294329), (6643, 210235), (6935, 201383), (8645, 161549), (9709, 143845), (11065, 126217), (15491, 90155), (18031, 77455), (28769, 48545), (33215, 42047)]