24902605

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 37094400

約数和(自身を除く): 12191795

約数列:

[1, 5, 7, 13, 35, 65, 91, 229, 239, 455, 1145, 1195, 1603, 1673, 2977, 3107, 8015, 8365, 14885, 15535, 20839, 21749, 54731, 104195, 108745, 273655, 383117, 711503, 1915585, 3557515, 4980521, 24902605]

約数ペア:

[(1, 24902605), (5, 4980521), (7, 3557515), (13, 1915585), (35, 711503), (65, 383117), (91, 273655), (229, 108745), (239, 104195), (455, 54731), (1145, 21749), (1195, 20839), (1603, 15535), (1673, 14885), (2977, 8365), (3107, 8015)]