156259785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12973}}^1$

素因数の和:13065

約数の個数: 32

約数和(自身を含む): 276501888

約数和(自身を除く): 120242103

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 4015, 12045, 12973, 38919, 64865, 142703, 194595, 428109, 713515, 947029, 2140545, 2841087, 4735145, 10417319, 14205435, 31251957, 52086595, 156259785]

約数ペア:

[(1, 156259785), (3, 52086595), (5, 31251957), (11, 14205435), (15, 10417319), (33, 4735145), (55, 2841087), (73, 2140545), (165, 947029), (219, 713515), (365, 428109), (803, 194595), (1095, 142703), (2409, 64865), (4015, 38919), (12045, 12973)]