3145797795

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{225263}}^1$

素因数の和:225304

約数の個数: 48

約数和(自身を含む): 6163223040

約数和(自身を除く): 3017425245

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 4655, 13965, 225263, 675789, 1126315, 1576841, 3378945, 4279997, 4730523, 7884205, 11037887, 12839991, 21399985, 23652615, 29959979, 33113661, 55189435, 64199955, 89879937, 149799895, 165568305, 209719853, 449399685, 629159559, 1048599265, 3145797795]

約数ペア:

[(1, 3145797795), (3, 1048599265), (5, 629159559), (7, 449399685), (15, 209719853), (19, 165568305), (21, 149799895), (35, 89879937), (49, 64199955), (57, 55189435), (95, 33113661), (105, 29959979), (133, 23652615), (147, 21399985), (245, 12839991), (285, 11037887), (399, 7884205), (665, 4730523), (735, 4279997), (931, 3378945), (1995, 1576841), (2793, 1126315), (4655, 675789), (13965, 225263)]