40099785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12791}}^1$

素因数の和:12829

約数の個数: 32

約数和(自身を含む): 73681920

約数和(自身を除く): 33582135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 12791, 38373, 63955, 140701, 191865, 243029, 422103, 703505, 729087, 1215145, 2110515, 2673319, 3645435, 8019957, 13366595, 40099785]

約数ペア:

[(1, 40099785), (3, 13366595), (5, 8019957), (11, 3645435), (15, 2673319), (19, 2110515), (33, 1215145), (55, 729087), (57, 703505), (95, 422103), (165, 243029), (209, 191865), (285, 140701), (627, 63955), (1045, 38373), (3135, 12791)]