40013545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 56899584

約数和(自身を除く): 16886039

約数列:

[1, 5, 11, 13, 55, 65, 143, 191, 293, 715, 955, 1465, 2101, 2483, 3223, 3809, 10505, 12415, 16115, 19045, 27313, 41899, 55963, 136565, 209495, 279815, 615593, 727519, 3077965, 3637595, 8002709, 40013545]

約数ペア:

[(1, 40013545), (5, 8002709), (11, 3637595), (13, 3077965), (55, 727519), (65, 615593), (143, 279815), (191, 209495), (293, 136565), (715, 55963), (955, 41899), (1465, 27313), (2101, 19045), (2483, 16115), (3223, 12415), (3809, 10505)]