308682075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{877}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 580723248

約数和(自身を除く): 272041173

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 361, 475, 741, 877, 975, 1083, 1235, 1425, 1805, 2631, 3705, 4385, 4693, 5415, 6175, 9025, 11401, 13155, 14079, 16663, 18525, 21925, 23465, 27075, 34203, 49989, 57005, 65775, 70395, 83315, 117325, 171015, 216619, 249945, 285025, 316597, 351975, 416575, 649857, 855075, 949791, 1083095, 1249725, 1582985, 3249285, 4115761, 4748955, 5415475, 7914925, 12347283, 16246425, 20578805, 23744775, 61736415, 102894025, 308682075]

約数ペア:

[(1, 308682075), (3, 102894025), (5, 61736415), (13, 23744775), (15, 20578805), (19, 16246425), (25, 12347283), (39, 7914925), (57, 5415475), (65, 4748955), (75, 4115761), (95, 3249285), (195, 1582985), (247, 1249725), (285, 1083095), (325, 949791), (361, 855075), (475, 649857), (741, 416575), (877, 351975), (975, 316597), (1083, 285025), (1235, 249945), (1425, 216619), (1805, 171015), (2631, 117325), (3705, 83315), (4385, 70395), (4693, 65775), (5415, 57005), (6175, 49989), (9025, 34203), (11401, 27075), (13155, 23465), (14079, 21925), (16663, 18525)]