40104735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2731}}^1$

素因数の和:2839

約数の個数: 32

約数和(自身を含む): 70813440

約数和(自身を除く): 30708705

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 979, 1335, 2731, 2937, 4895, 8193, 13655, 14685, 30041, 40965, 90123, 150205, 243059, 450615, 729177, 1215295, 2673649, 3645885, 8020947, 13368245, 40104735]

約数ペア:

[(1, 40104735), (3, 13368245), (5, 8020947), (11, 3645885), (15, 2673649), (33, 1215295), (55, 729177), (89, 450615), (165, 243059), (267, 150205), (445, 90123), (979, 40965), (1335, 30041), (2731, 14685), (2937, 13655), (4895, 8193)]