13309725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 27748224

約数和(自身を除く): 14438499

約数列:

[1, 3, 5, 11, 13, 15, 17, 25, 33, 39, 51, 55, 65, 73, 75, 85, 143, 165, 187, 195, 219, 221, 255, 275, 325, 365, 425, 429, 561, 663, 715, 803, 825, 935, 949, 975, 1095, 1105, 1241, 1275, 1825, 2145, 2409, 2431, 2805, 2847, 3315, 3575, 3723, 4015, 4675, 4745, 5475, 5525, 6205, 7293, 10439, 10725, 12045, 12155, 13651, 14025, 14235, 16133, 16575, 18615, 20075, 23725, 31025, 31317, 36465, 40953, 48399, 52195, 60225, 60775, 68255, 71175, 80665, 93075, 156585, 177463, 182325, 204765, 241995, 260975, 341275, 403325, 532389, 782925, 887315, 1023825, 1209975, 2661945, 4436575, 13309725]

約数ペア:

[(1, 13309725), (3, 4436575), (5, 2661945), (11, 1209975), (13, 1023825), (15, 887315), (17, 782925), (25, 532389), (33, 403325), (39, 341275), (51, 260975), (55, 241995), (65, 204765), (73, 182325), (75, 177463), (85, 156585), (143, 93075), (165, 80665), (187, 71175), (195, 68255), (219, 60775), (221, 60225), (255, 52195), (275, 48399), (325, 40953), (365, 36465), (425, 31317), (429, 31025), (561, 23725), (663, 20075), (715, 18615), (803, 16575), (825, 16133), (935, 14235), (949, 14025), (975, 13651), (1095, 12155), (1105, 12045), (1241, 10725), (1275, 10439), (1825, 7293), (2145, 6205), (2409, 5525), (2431, 5475), (2805, 4745), (2847, 4675), (3315, 4015), (3575, 3723)]