61274675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 95827200

約数和(自身を除く): 34552525

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 139, 175, 229, 275, 385, 695, 973, 1145, 1529, 1603, 1925, 2519, 3475, 4865, 5725, 7645, 8015, 10703, 12595, 17633, 24325, 31831, 38225, 40075, 53515, 62975, 88165, 159155, 222817, 267575, 350141, 440825, 795775, 1114085, 1750705, 2450987, 5570425, 8753525, 12254935, 61274675]

約数ペア:

[(1, 61274675), (5, 12254935), (7, 8753525), (11, 5570425), (25, 2450987), (35, 1750705), (55, 1114085), (77, 795775), (139, 440825), (175, 350141), (229, 267575), (275, 222817), (385, 159155), (695, 88165), (973, 62975), (1145, 53515), (1529, 40075), (1603, 38225), (1925, 31831), (2519, 24325), (3475, 17633), (4865, 12595), (5725, 10703), (7645, 8015)]