25153065

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 52377600

約数和(自身を除く): 27224535

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 105, 129, 135, 189, 215, 301, 315, 387, 619, 645, 903, 945, 1161, 1505, 1857, 1935, 2709, 3095, 4333, 4515, 5571, 5805, 8127, 9285, 12999, 13545, 16713, 21665, 26617, 27855, 38997, 40635, 64995, 79851, 83565, 116991, 133085, 186319, 194985, 239553, 399255, 558957, 584955, 718659, 931595, 1197765, 1676871, 2794785, 3593295, 5030613, 8384355, 25153065]

約数ペア:

[(1, 25153065), (3, 8384355), (5, 5030613), (7, 3593295), (9, 2794785), (15, 1676871), (21, 1197765), (27, 931595), (35, 718659), (43, 584955), (45, 558957), (63, 399255), (105, 239553), (129, 194985), (135, 186319), (189, 133085), (215, 116991), (301, 83565), (315, 79851), (387, 64995), (619, 40635), (645, 38997), (903, 27855), (945, 26617), (1161, 21665), (1505, 16713), (1857, 13545), (1935, 12999), (2709, 9285), (3095, 8127), (4333, 5805), (4515, 5571)]