42889117505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{13997}}^1$

素因数の和:14138

約数の個数: 64

約数和(自身を含む): 60955130880

約数和(自身を除く): 18066013375

約数列:

[1, 5, 13, 17, 47, 59, 65, 85, 221, 235, 295, 611, 767, 799, 1003, 1105, 2773, 3055, 3835, 3995, 5015, 10387, 13039, 13865, 13997, 36049, 47141, 51935, 65195, 69985, 180245, 181961, 235705, 237949, 612833, 657859, 825823, 909805, 1189745, 3064165, 3093337, 3289295, 4129115, 8552167, 10735699, 11183603, 14038991, 15466685, 38813681, 42760835, 53678495, 55918015, 70194955, 145386839, 182506883, 194068405, 504577853, 659832577, 726934195, 912534415, 2522889265, 3299162885, 8577823501, 42889117505]

約数ペア:

[(1, 42889117505), (5, 8577823501), (13, 3299162885), (17, 2522889265), (47, 912534415), (59, 726934195), (65, 659832577), (85, 504577853), (221, 194068405), (235, 182506883), (295, 145386839), (611, 70194955), (767, 55918015), (799, 53678495), (1003, 42760835), (1105, 38813681), (2773, 15466685), (3055, 14038991), (3835, 11183603), (3995, 10735699), (5015, 8552167), (10387, 4129115), (13039, 3289295), (13865, 3093337), (13997, 3064165), (36049, 1189745), (47141, 909805), (51935, 825823), (65195, 657859), (69985, 612833), (180245, 237949), (181961, 235705)]