38313225

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3623}}^1$

素因数の和:3686

約数の個数: 36

約数和(自身を含む): 70102656

約数和(自身を除く): 31789431

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 3623, 10575, 10869, 18115, 32607, 54345, 90575, 163035, 170281, 271725, 510843, 815175, 851405, 1532529, 2554215, 4257025, 7662645, 12771075, 38313225]

約数ペア:

[(1, 38313225), (3, 12771075), (5, 7662645), (9, 4257025), (15, 2554215), (25, 1532529), (45, 851405), (47, 815175), (75, 510843), (141, 271725), (225, 170281), (235, 163035), (423, 90575), (705, 54345), (1175, 32607), (2115, 18115), (3525, 10869), (3623, 10575)]