201451275

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{52667}}^1$

素因数の和:52700

約数の個数: 36

約数和(自身を含む): 382053672

約数和(自身を除く): 180602397

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 52667, 158001, 263335, 474003, 790005, 895339, 1316675, 2370015, 2686017, 3950025, 4476695, 8058051, 11850075, 13430085, 22383475, 40290255, 67150425, 201451275]

約数ペア:

[(1, 201451275), (3, 67150425), (5, 40290255), (9, 22383475), (15, 13430085), (17, 11850075), (25, 8058051), (45, 4476695), (51, 3950025), (75, 2686017), (85, 2370015), (153, 1316675), (225, 895339), (255, 790005), (425, 474003), (765, 263335), (1275, 158001), (3825, 52667)]