38971755

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2399}}^1$

素因数の和:2448

約数の個数: 36

約数和(自身を含む): 71323200

約数和(自身を除く): 32351445

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 855, 1083, 1805, 2399, 3249, 5415, 7197, 11995, 16245, 21591, 35985, 45581, 107955, 136743, 227905, 410229, 683715, 866039, 2051145, 2598117, 4330195, 7794351, 12990585, 38971755]

約数ペア:

[(1, 38971755), (3, 12990585), (5, 7794351), (9, 4330195), (15, 2598117), (19, 2051145), (45, 866039), (57, 683715), (95, 410229), (171, 227905), (285, 136743), (361, 107955), (855, 45581), (1083, 35985), (1805, 21591), (2399, 16245), (3249, 11995), (5415, 7197)]