73286955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1181}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 146038464

約数和(自身を除く): 72751509

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 197, 315, 591, 985, 1181, 1379, 1773, 2955, 3543, 4137, 5905, 6895, 8267, 8865, 10629, 12411, 17715, 20685, 24801, 41335, 53145, 62055, 74403, 124005, 232657, 372015, 697971, 1163285, 1628599, 2093913, 3489855, 4885797, 8142995, 10469565, 14657391, 24428985, 73286955]

約数ペア:

[(1, 73286955), (3, 24428985), (5, 14657391), (7, 10469565), (9, 8142995), (15, 4885797), (21, 3489855), (35, 2093913), (45, 1628599), (63, 1163285), (105, 697971), (197, 372015), (315, 232657), (591, 124005), (985, 74403), (1181, 62055), (1379, 53145), (1773, 41335), (2955, 24801), (3543, 20685), (4137, 17715), (5905, 12411), (6895, 10629), (8267, 8865)]