72804560335

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{14771}}^1$

素因数の和:15128

約数の個数: 48

約数和(自身を含む): 99913080960

約数和(自身を除く): 27108520625

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 307, 845, 1235, 1535, 3211, 3991, 5833, 14771, 16055, 19955, 29165, 51883, 73855, 75829, 192023, 259415, 280649, 379145, 960115, 985777, 1403245, 2496299, 3648437, 4534697, 4928885, 12481495, 18242185, 22673485, 47429681, 58951061, 86159243, 237148405, 294755305, 430796215, 766363793, 1120070159, 3831818965, 5600350795, 14560912067, 72804560335]

約数ペア:

[(1, 72804560335), (5, 14560912067), (13, 5600350795), (19, 3831818965), (65, 1120070159), (95, 766363793), (169, 430796215), (247, 294755305), (307, 237148405), (845, 86159243), (1235, 58951061), (1535, 47429681), (3211, 22673485), (3991, 18242185), (5833, 12481495), (14771, 4928885), (16055, 4534697), (19955, 3648437), (29165, 2496299), (51883, 1403245), (73855, 985777), (75829, 960115), (192023, 379145), (259415, 280649)]