912023557775

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{119027}}^1$

素因数の和:119225

約数の個数: 72

約数和(自身を含む): 1325031598800

約数和(自身を除く): 413008041025

約数列:

[1, 5, 11, 17, 25, 55, 85, 121, 149, 187, 275, 425, 605, 745, 935, 1639, 2057, 2533, 3025, 3725, 4675, 8195, 10285, 12665, 18029, 27863, 40975, 51425, 63325, 90145, 119027, 139315, 306493, 450725, 595135, 696575, 1309297, 1532465, 2023459, 2975675, 6546485, 7662325, 10117295, 14402267, 17735023, 22258049, 32732425, 50586475, 72011335, 88675115, 111290245, 195085253, 244838539, 301495391, 360056675, 443375575, 556451225, 975426265, 1224192695, 1507476955, 2145937783, 3316449301, 4877131325, 6120963475, 7537384775, 10729688915, 16582246505, 36480942311, 53648444575, 82911232525, 182404711555, 912023557775]

約数ペア:

[(1, 912023557775), (5, 182404711555), (11, 82911232525), (17, 53648444575), (25, 36480942311), (55, 16582246505), (85, 10729688915), (121, 7537384775), (149, 6120963475), (187, 4877131325), (275, 3316449301), (425, 2145937783), (605, 1507476955), (745, 1224192695), (935, 975426265), (1639, 556451225), (2057, 443375575), (2533, 360056675), (3025, 301495391), (3725, 244838539), (4675, 195085253), (8195, 111290245), (10285, 88675115), (12665, 72011335), (18029, 50586475), (27863, 32732425), (40975, 22258049), (51425, 17735023), (63325, 14402267), (90145, 10117295), (119027, 7662325), (139315, 6546485), (306493, 2975675), (450725, 2023459), (595135, 1532465), (696575, 1309297)]