1968095155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 2699827200

約数和(自身を除く): 731732045

約数列:

[1, 5, 13, 47, 59, 61, 65, 179, 235, 295, 305, 611, 767, 793, 895, 2327, 2773, 2867, 3055, 3599, 3835, 3965, 8413, 10561, 10919, 11635, 13865, 14335, 17995, 36049, 37271, 42065, 46787, 52805, 54595, 109369, 137293, 141947, 169153, 180245, 186355, 233935, 496367, 513193, 546845, 644221, 686465, 709735, 845765, 2198989, 2481835, 2565965, 3221105, 6452771, 6671509, 8374873, 10994945, 30278387, 32263855, 33357545, 41874365, 151391935, 393619031, 1968095155]

約数ペア:

[(1, 1968095155), (5, 393619031), (13, 151391935), (47, 41874365), (59, 33357545), (61, 32263855), (65, 30278387), (179, 10994945), (235, 8374873), (295, 6671509), (305, 6452771), (611, 3221105), (767, 2565965), (793, 2481835), (895, 2198989), (2327, 845765), (2773, 709735), (2867, 686465), (3055, 644221), (3599, 546845), (3835, 513193), (3965, 496367), (8413, 233935), (10561, 186355), (10919, 180245), (11635, 169153), (13865, 141947), (14335, 137293), (17995, 109369), (36049, 54595), (37271, 52805), (42065, 46787)]