131020910735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{4421}}^1$

素因数の和:4860

約数の個数: 64

約数和(自身を含む): 186585759360

約数和(自身を除く): 55564848625

約数列:

[1, 5, 11, 13, 55, 65, 143, 181, 229, 715, 905, 1145, 1991, 2353, 2519, 2977, 4421, 9955, 11765, 12595, 14885, 22105, 25883, 32747, 41449, 48631, 57473, 129415, 163735, 207245, 243155, 287365, 455939, 538837, 632203, 800201, 1012409, 2279695, 2694185, 3161015, 4001005, 5062045, 5927207, 8802211, 10402613, 11136499, 13161317, 29636035, 44011055, 52013065, 55682495, 65806585, 114428743, 144774487, 183246029, 572143715, 723872435, 916230145, 2015706319, 2382198377, 10078531595, 11910991885, 26204182147, 131020910735]

約数ペア:

[(1, 131020910735), (5, 26204182147), (11, 11910991885), (13, 10078531595), (55, 2382198377), (65, 2015706319), (143, 916230145), (181, 723872435), (229, 572143715), (715, 183246029), (905, 144774487), (1145, 114428743), (1991, 65806585), (2353, 55682495), (2519, 52013065), (2977, 44011055), (4421, 29636035), (9955, 13161317), (11765, 11136499), (12595, 10402613), (14885, 8802211), (22105, 5927207), (25883, 5062045), (32747, 4001005), (41449, 3161015), (48631, 2694185), (57473, 2279695), (129415, 1012409), (163735, 800201), (207245, 632203), (243155, 538837), (287365, 455939)]