13156747305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{7963}}^1$

素因数の和:8250

約数の個数: 64

約数和(自身を含む): 23387400960

約数和(自身を除く): 10230653655

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 229, 481, 555, 687, 1145, 1443, 2405, 2977, 3435, 7215, 7963, 8473, 8931, 14885, 23889, 25419, 39815, 42365, 44655, 103519, 110149, 119445, 127095, 294631, 310557, 330447, 517595, 550745, 883893, 1473155, 1552785, 1652235, 1823527, 3830203, 4419465, 5470581, 9117635, 11490609, 19151015, 23705851, 27352905, 57453045, 67470499, 71117553, 118529255, 202411497, 337352495, 355587765, 877116487, 1012057485, 2631349461, 4385582435, 13156747305]

約数ペア:

[(1, 13156747305), (3, 4385582435), (5, 2631349461), (13, 1012057485), (15, 877116487), (37, 355587765), (39, 337352495), (65, 202411497), (111, 118529255), (185, 71117553), (195, 67470499), (229, 57453045), (481, 27352905), (555, 23705851), (687, 19151015), (1145, 11490609), (1443, 9117635), (2405, 5470581), (2977, 4419465), (3435, 3830203), (7215, 1823527), (7963, 1652235), (8473, 1552785), (8931, 1473155), (14885, 883893), (23889, 550745), (25419, 517595), (39815, 330447), (42365, 310557), (44655, 294631), (103519, 127095), (110149, 119445)]