80748525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7529}}^1$

素因数の和:7566

約数の個数: 48

約数和(自身を含む): 156864960

約数和(自身を除く): 76116435

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 7529, 10725, 22587, 37645, 82819, 97877, 112935, 188225, 248457, 293631, 414095, 489385, 564675, 1076647, 1242285, 1468155, 2070475, 2446925, 3229941, 5383235, 6211425, 7340775, 16149705, 26916175, 80748525]

約数ペア:

[(1, 80748525), (3, 26916175), (5, 16149705), (11, 7340775), (13, 6211425), (15, 5383235), (25, 3229941), (33, 2446925), (39, 2070475), (55, 1468155), (65, 1242285), (75, 1076647), (143, 564675), (165, 489385), (195, 414095), (275, 293631), (325, 248457), (429, 188225), (715, 112935), (825, 97877), (975, 82819), (2145, 37645), (3575, 22587), (7529, 10725)]