71084055

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5689}}^1$

素因数の和:5728

約数の個数: 48

約数和(自身を含む): 140110560

約数和(自身を除く): 69026505

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 5689, 12495, 17067, 28445, 39823, 85335, 96713, 119469, 199115, 278761, 290139, 483565, 597345, 676991, 836283, 1393805, 1450695, 2030973, 3384955, 4181415, 4738937, 10154865, 14216811, 23694685, 71084055]

約数ペア:

[(1, 71084055), (3, 23694685), (5, 14216811), (7, 10154865), (15, 4738937), (17, 4181415), (21, 3384955), (35, 2030973), (49, 1450695), (51, 1393805), (85, 836283), (105, 676991), (119, 597345), (147, 483565), (245, 290139), (255, 278761), (357, 199115), (595, 119469), (735, 96713), (833, 85335), (1785, 39823), (2499, 28445), (4165, 17067), (5689, 12495)]