1330810155

素因数分解:

$3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15427}}^1$

素因数の和:15518

約数の個数: 48

約数和(自身を含む): 2426022144

約数和(自身を除く): 1095211989

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 243, 355, 405, 639, 1065, 1215, 1917, 3195, 5751, 9585, 15427, 17253, 28755, 46281, 77135, 86265, 138843, 231405, 416529, 694215, 1095317, 1249587, 2082645, 3285951, 3748761, 5476585, 6247935, 9857853, 16429755, 18743805, 29573559, 49289265, 88720677, 147867795, 266162031, 443603385, 1330810155]

約数ペア:

[(1, 1330810155), (3, 443603385), (5, 266162031), (9, 147867795), (15, 88720677), (27, 49289265), (45, 29573559), (71, 18743805), (81, 16429755), (135, 9857853), (213, 6247935), (243, 5476585), (355, 3748761), (405, 3285951), (639, 2082645), (1065, 1249587), (1215, 1095317), (1917, 694215), (3195, 416529), (5751, 231405), (9585, 138843), (15427, 86265), (17253, 77135), (28755, 46281)]