16510272415

素因数分解:

$5^1\times 7^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 26564170752

約数和(自身を除く): 10053898337

約数列:

[1, 5, 7, 13, 17, 35, 49, 65, 85, 91, 119, 127, 221, 245, 343, 455, 595, 635, 637, 833, 889, 1105, 1547, 1651, 1715, 2159, 2401, 3185, 4165, 4445, 4459, 5831, 6223, 7735, 8255, 10795, 10829, 11557, 12005, 15113, 16807, 22295, 28067, 29155, 31115, 31213, 40817, 43561, 54145, 57785, 75565, 75803, 80899, 84035, 105791, 117649, 140335, 156065, 196469, 204085, 217805, 218491, 285719, 304927, 379015, 404495, 528955, 530621, 566293, 588245, 740537, 982345, 1092455, 1375283, 1428595, 1524635, 1529437, 2000033, 2134489, 2653105, 2831465, 3702685, 3714347, 3964051, 5183759, 6876415, 7647185, 9626981, 10000165, 10672445, 14941423, 18571735, 19820255, 25918795, 26000429, 27748357, 36286313, 48134905, 67388867, 74707115, 130002145, 138741785, 181431565, 194238499, 254004191, 336944335, 471722069, 971192495, 1270020955, 2358610345, 3302054483, 16510272415]

約数ペア:

[(1, 16510272415), (5, 3302054483), (7, 2358610345), (13, 1270020955), (17, 971192495), (35, 471722069), (49, 336944335), (65, 254004191), (85, 194238499), (91, 181431565), (119, 138741785), (127, 130002145), (221, 74707115), (245, 67388867), (343, 48134905), (455, 36286313), (595, 27748357), (635, 26000429), (637, 25918795), (833, 19820255), (889, 18571735), (1105, 14941423), (1547, 10672445), (1651, 10000165), (1715, 9626981), (2159, 7647185), (2401, 6876415), (3185, 5183759), (4165, 3964051), (4445, 3714347), (4459, 3702685), (5831, 2831465), (6223, 2653105), (7735, 2134489), (8255, 2000033), (10795, 1529437), (10829, 1524635), (11557, 1428595), (12005, 1375283), (15113, 1092455), (16807, 982345), (22295, 740537), (28067, 588245), (29155, 566293), (31115, 530621), (31213, 528955), (40817, 404495), (43561, 379015), (54145, 304927), (57785, 285719), (75565, 218491), (75803, 217805), (80899, 204085), (84035, 196469), (105791, 156065), (117649, 140335)]