2418886925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4643}}^1$

素因数の和:4902

約数の個数: 48

約数和(自身を含む): 3708512640

約数和(自身を除く): 1289625715

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 229, 325, 455, 1145, 1603, 2275, 2977, 4643, 5725, 8015, 14885, 20839, 23215, 32501, 40075, 60359, 74425, 104195, 116075, 162505, 301795, 422513, 520975, 812525, 1063247, 1508975, 2112565, 5316235, 7442729, 10562825, 13822211, 26581175, 37213645, 69111055, 96755477, 186068225, 345555275, 483777385, 2418886925]

約数ペア:

[(1, 2418886925), (5, 483777385), (7, 345555275), (13, 186068225), (25, 96755477), (35, 69111055), (65, 37213645), (91, 26581175), (175, 13822211), (229, 10562825), (325, 7442729), (455, 5316235), (1145, 2112565), (1603, 1508975), (2275, 1063247), (2977, 812525), (4643, 520975), (5725, 422513), (8015, 301795), (14885, 162505), (20839, 116075), (23215, 104195), (32501, 74425), (40075, 60359)]