2490147165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12161}}^1$

素因数の和:12270

約数の個数: 64

約数和(自身を含む): 4665537792

約数和(自身を除く): 2175390627

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 73, 85, 165, 187, 219, 255, 365, 561, 803, 935, 1095, 1241, 2409, 2805, 3723, 4015, 6205, 12045, 12161, 13651, 18615, 36483, 40953, 60805, 68255, 133771, 182415, 204765, 206737, 401313, 620211, 668855, 887753, 1033685, 2006565, 2274107, 2663259, 3101055, 4438765, 6822321, 9765283, 11370535, 13316295, 15091801, 29295849, 34111605, 45275403, 48826415, 75459005, 146479245, 166009811, 226377015, 498029433, 830049055, 2490147165]

約数ペア:

[(1, 2490147165), (3, 830049055), (5, 498029433), (11, 226377015), (15, 166009811), (17, 146479245), (33, 75459005), (51, 48826415), (55, 45275403), (73, 34111605), (85, 29295849), (165, 15091801), (187, 13316295), (219, 11370535), (255, 9765283), (365, 6822321), (561, 4438765), (803, 3101055), (935, 2663259), (1095, 2274107), (1241, 2006565), (2409, 1033685), (2805, 887753), (3723, 668855), (4015, 620211), (6205, 401313), (12045, 206737), (12161, 204765), (13651, 182415), (18615, 133771), (36483, 68255), (40953, 60805)]