79911965

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 114428160

約数和(自身を除く): 34516195

約数列:

[1, 5, 7, 29, 35, 131, 145, 203, 601, 655, 917, 1015, 3005, 3799, 4207, 4585, 17429, 18995, 21035, 26593, 78731, 87145, 122003, 132965, 393655, 551117, 610015, 2283199, 2755585, 11415995, 15982393, 79911965]

約数ペア:

[(1, 79911965), (5, 15982393), (7, 11415995), (29, 2755585), (35, 2283199), (131, 610015), (145, 551117), (203, 393655), (601, 132965), (655, 122003), (917, 87145), (1015, 78731), (3005, 26593), (3799, 21035), (4207, 18995), (4585, 17429)]