156973178895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1409791}}^1$

素因数の和:1410383

約数の個数: 32

約数和(自身を含む): 270950744064

約数和(自身を除く): 113977565169

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 571, 1713, 2855, 7423, 8565, 22269, 37115, 111345, 1409791, 4229373, 7048955, 18327283, 21146865, 54981849, 91636415, 274909245, 804990661, 2414971983, 4024953305, 10464878593, 12074859915, 31394635779, 52324392965, 156973178895]

約数ペア:

[(1, 156973178895), (3, 52324392965), (5, 31394635779), (13, 12074859915), (15, 10464878593), (39, 4024953305), (65, 2414971983), (195, 804990661), (571, 274909245), (1713, 91636415), (2855, 54981849), (7423, 21146865), (8565, 18327283), (22269, 7048955), (37115, 4229373), (111345, 1409791)]