80734715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 104855040

約数和(自身を除く): 24120325

約数列:

[1, 5, 23, 59, 73, 115, 163, 295, 365, 815, 1357, 1679, 3749, 4307, 6785, 8395, 9617, 11899, 18745, 21535, 48085, 59495, 99061, 221191, 273677, 495305, 702041, 1105955, 1368385, 3510205, 16146943, 80734715]

約数ペア:

[(1, 80734715), (5, 16146943), (23, 3510205), (59, 1368385), (73, 1105955), (115, 702041), (163, 495305), (295, 273677), (365, 221191), (815, 99061), (1357, 59495), (1679, 48085), (3749, 21535), (4307, 18745), (6785, 11899), (8395, 9617)]