71703465

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3761}}^1$

素因数の和:3841

約数の個数: 32

約数和(自身を含む): 121347072

約数和(自身を除く): 49643607

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 3761, 3813, 6355, 11283, 18805, 19065, 56415, 116591, 154201, 349773, 462603, 582955, 771005, 1748865, 2313015, 4780231, 14340693, 23901155, 71703465]

約数ペア:

[(1, 71703465), (3, 23901155), (5, 14340693), (15, 4780231), (31, 2313015), (41, 1748865), (93, 771005), (123, 582955), (155, 462603), (205, 349773), (465, 154201), (615, 116591), (1271, 56415), (3761, 19065), (3813, 18805), (6355, 11283)]