29781645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1259}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 21021555

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1259, 1577, 3777, 4731, 6295, 7885, 18885, 23655, 23921, 71763, 104497, 119605, 313491, 358815, 522485, 1567455, 1985443, 5956329, 9927215, 29781645]

約数ペア:

[(1, 29781645), (3, 9927215), (5, 5956329), (15, 1985443), (19, 1567455), (57, 522485), (83, 358815), (95, 313491), (249, 119605), (285, 104497), (415, 71763), (1245, 23921), (1259, 23655), (1577, 18885), (3777, 7885), (4731, 6295)]