88897886275

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{5059}}^1$

素因数の和:5285

約数の個数: 72

約数和(自身を含む): 125257729520

約数和(自身を除く): 36359843245

約数列:

[1, 5, 11, 25, 37, 55, 121, 157, 185, 275, 407, 605, 785, 925, 1727, 2035, 3025, 3925, 4477, 5059, 5809, 8635, 10175, 18997, 22385, 25295, 29045, 43175, 55649, 63899, 94985, 111925, 126475, 145225, 187183, 278245, 319495, 474925, 612139, 702889, 794263, 935915, 1391225, 1597475, 2059013, 3060695, 3514445, 3971315, 4679575, 8736893, 10295065, 15303475, 17572225, 19856575, 22649143, 29387731, 43684465, 51475325, 96105823, 113245715, 146938655, 218422325, 323265041, 480529115, 566228575, 734693275, 1616325205, 2402645575, 3555915451, 8081626025, 17779577255, 88897886275]

約数ペア:

[(1, 88897886275), (5, 17779577255), (11, 8081626025), (25, 3555915451), (37, 2402645575), (55, 1616325205), (121, 734693275), (157, 566228575), (185, 480529115), (275, 323265041), (407, 218422325), (605, 146938655), (785, 113245715), (925, 96105823), (1727, 51475325), (2035, 43684465), (3025, 29387731), (3925, 22649143), (4477, 19856575), (5059, 17572225), (5809, 15303475), (8635, 10295065), (10175, 8736893), (18997, 4679575), (22385, 3971315), (25295, 3514445), (29045, 3060695), (43175, 2059013), (55649, 1597475), (63899, 1391225), (94985, 935915), (111925, 794263), (126475, 702889), (145225, 612139), (187183, 474925), (278245, 319495)]