134103725

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 197904000

約数和(自身を除く): 63800275

約数列:

[1, 5, 7, 25, 35, 37, 139, 149, 175, 185, 259, 695, 745, 925, 973, 1043, 1295, 3475, 3725, 4865, 5143, 5215, 5513, 6475, 20711, 24325, 25715, 26075, 27565, 36001, 38591, 103555, 128575, 137825, 144977, 180005, 192955, 517775, 724885, 766307, 900025, 964775, 3624425, 3831535, 5364149, 19157675, 26820745, 134103725]

約数ペア:

[(1, 134103725), (5, 26820745), (7, 19157675), (25, 5364149), (35, 3831535), (37, 3624425), (139, 964775), (149, 900025), (175, 766307), (185, 724885), (259, 517775), (695, 192955), (745, 180005), (925, 144977), (973, 137825), (1043, 128575), (1295, 103555), (3475, 38591), (3725, 36001), (4865, 27565), (5143, 26075), (5215, 25715), (5513, 24325), (6475, 20711)]