67712925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 129313152

約数和(自身を除く): 61600227

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 101, 105, 175, 303, 505, 525, 707, 1277, 1515, 2121, 2525, 3535, 3831, 6385, 7575, 8939, 10605, 17675, 19155, 26817, 31925, 44695, 53025, 95775, 128977, 134085, 223475, 386931, 644885, 670425, 902839, 1934655, 2708517, 3224425, 4514195, 9673275, 13542585, 22570975, 67712925]

約数ペア:

[(1, 67712925), (3, 22570975), (5, 13542585), (7, 9673275), (15, 4514195), (21, 3224425), (25, 2708517), (35, 1934655), (75, 902839), (101, 670425), (105, 644885), (175, 386931), (303, 223475), (505, 134085), (525, 128977), (707, 95775), (1277, 53025), (1515, 44695), (2121, 31925), (2525, 26817), (3535, 19155), (3831, 17675), (6385, 10605), (7575, 8939)]