71103630075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{63589}}^1$

素因数の和:64496

約数の個数: 48

約数和(自身を含む): 124617068640

約数和(自身を除く): 53513438565

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 877, 1275, 2631, 4385, 13155, 14909, 21925, 44727, 63589, 65775, 74545, 190767, 223635, 317945, 372725, 953835, 1081013, 1118175, 1589725, 3243039, 4769175, 5405065, 16215195, 27025325, 55767553, 81075975, 167302659, 278837765, 836513295, 948048401, 1394188825, 2844145203, 4182566475, 4740242005, 14220726015, 23701210025, 71103630075]

約数ペア:

[(1, 71103630075), (3, 23701210025), (5, 14220726015), (15, 4740242005), (17, 4182566475), (25, 2844145203), (51, 1394188825), (75, 948048401), (85, 836513295), (255, 278837765), (425, 167302659), (877, 81075975), (1275, 55767553), (2631, 27025325), (4385, 16215195), (13155, 5405065), (14909, 4769175), (21925, 3243039), (44727, 1589725), (63589, 1118175), (65775, 1081013), (74545, 953835), (190767, 372725), (223635, 317945)]