2830512025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1867}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 3960907200

約数和(自身を除く): 1130395175

約数列:

[1, 5, 11, 25, 37, 55, 149, 185, 275, 407, 745, 925, 1639, 1867, 2035, 3725, 5513, 8195, 9335, 10175, 20537, 27565, 40975, 46675, 60643, 69079, 102685, 137825, 278183, 303215, 345395, 513425, 759869, 1390915, 1516075, 1726975, 3060013, 3799345, 6954575, 10292771, 15300065, 18996725, 51463855, 76500325, 113220481, 257319275, 566102405, 2830512025]

約数ペア:

[(1, 2830512025), (5, 566102405), (11, 257319275), (25, 113220481), (37, 76500325), (55, 51463855), (149, 18996725), (185, 15300065), (275, 10292771), (407, 6954575), (745, 3799345), (925, 3060013), (1639, 1726975), (1867, 1516075), (2035, 1390915), (3725, 759869), (5513, 513425), (8195, 345395), (9335, 303215), (10175, 278183), (20537, 137825), (27565, 102685), (40975, 69079), (46675, 60643)]