79883955

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3769}}^1$

素因数の和:3940

約数の個数: 32

約数和(自身を含む): 142958400

約数和(自身を除く): 63074445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 3769, 4239, 7065, 11307, 18845, 21195, 33921, 56535, 101763, 169605, 508815, 591733, 1775199, 2958665, 5325597, 8875995, 15976791, 26627985, 79883955]

約数ペア:

[(1, 79883955), (3, 26627985), (5, 15976791), (9, 8875995), (15, 5325597), (27, 2958665), (45, 1775199), (135, 591733), (157, 508815), (471, 169605), (785, 101763), (1413, 56535), (2355, 33921), (3769, 21195), (4239, 18845), (7065, 11307)]