15693380985

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{53197}}^1$

素因数の和:53553

約数の個数: 32

約数和(自身を含む): 25555468032

約数和(自身を除く): 9862087047

約数列:

[1, 3, 5, 15, 71, 213, 277, 355, 831, 1065, 1385, 4155, 19667, 53197, 59001, 98335, 159591, 265985, 295005, 797955, 3776987, 11330961, 14735569, 18884935, 44206707, 56654805, 73677845, 221033535, 1046225399, 3138676197, 5231126995, 15693380985]

約数ペア:

[(1, 15693380985), (3, 5231126995), (5, 3138676197), (15, 1046225399), (71, 221033535), (213, 73677845), (277, 56654805), (355, 44206707), (831, 18884935), (1065, 14735569), (1385, 11330961), (4155, 3776987), (19667, 797955), (53197, 295005), (59001, 265985), (98335, 159591)]