539993195

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{23131}}^1$

素因数の和:23195

約数の個数: 32

約数和(自身を含む): 799441920

約数和(自身を除く): 259448725

約数列:

[1, 5, 7, 23, 29, 35, 115, 145, 161, 203, 667, 805, 1015, 3335, 4669, 23131, 23345, 115655, 161917, 532013, 670799, 809585, 2660065, 3353995, 3724091, 4695593, 15428377, 18620455, 23477965, 77141885, 107998639, 539993195]

約数ペア:

[(1, 539993195), (5, 107998639), (7, 77141885), (23, 23477965), (29, 18620455), (35, 15428377), (115, 4695593), (145, 3724091), (161, 3353995), (203, 2660065), (667, 809585), (805, 670799), (1015, 532013), (3335, 161917), (4669, 115655), (23131, 23345)]