4328165589475

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{2061203}}^1$

素因数の和:2061317

約数の個数: 72

約数和(自身を含む): 6735289128192

約数和(自身を除く): 2407123538717

約数列:

[1, 5, 7, 13, 25, 35, 65, 71, 91, 169, 175, 325, 355, 455, 497, 845, 923, 1183, 1775, 2275, 2485, 4225, 4615, 5915, 6461, 11999, 12425, 23075, 29575, 32305, 59995, 83993, 161525, 299975, 419965, 2061203, 2099825, 10306015, 14428421, 26795639, 51530075, 72142105, 133978195, 146345413, 187569473, 348343307, 360710525, 669890975, 731727065, 937847365, 1024417891, 1741716535, 1902490369, 2438403149, 3658635325, 4689236825, 5122089455, 8708582675, 9512451845, 12192015745, 13317432583, 24732374797, 25610447275, 47562259225, 60960078725, 66587162915, 123661873985, 173126623579, 332935814575, 618309369925, 865633117895, 4328165589475]

約数ペア:

[(1, 4328165589475), (5, 865633117895), (7, 618309369925), (13, 332935814575), (25, 173126623579), (35, 123661873985), (65, 66587162915), (71, 60960078725), (91, 47562259225), (169, 25610447275), (175, 24732374797), (325, 13317432583), (355, 12192015745), (455, 9512451845), (497, 8708582675), (845, 5122089455), (923, 4689236825), (1183, 3658635325), (1775, 2438403149), (2275, 1902490369), (2485, 1741716535), (4225, 1024417891), (4615, 937847365), (5915, 731727065), (6461, 669890975), (11999, 360710525), (12425, 348343307), (23075, 187569473), (29575, 146345413), (32305, 133978195), (59995, 72142105), (83993, 51530075), (161525, 26795639), (299975, 14428421), (419965, 10306015), (2061203, 2099825)]