40732425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 80780544

約数和(自身を除く): 40048119

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 45, 51, 69, 75, 85, 115, 153, 207, 225, 255, 345, 391, 425, 463, 575, 765, 1035, 1173, 1275, 1389, 1725, 1955, 2315, 3519, 3825, 4167, 5175, 5865, 6945, 7871, 9775, 10649, 11575, 17595, 20835, 23613, 29325, 31947, 34725, 39355, 53245, 70839, 87975, 95841, 104175, 118065, 159735, 181033, 196775, 266225, 354195, 479205, 543099, 590325, 798675, 905165, 1629297, 1770975, 2396025, 2715495, 4525825, 8146485, 13577475, 40732425]

約数ペア:

[(1, 40732425), (3, 13577475), (5, 8146485), (9, 4525825), (15, 2715495), (17, 2396025), (23, 1770975), (25, 1629297), (45, 905165), (51, 798675), (69, 590325), (75, 543099), (85, 479205), (115, 354195), (153, 266225), (207, 196775), (225, 181033), (255, 159735), (345, 118065), (391, 104175), (425, 95841), (463, 87975), (575, 70839), (765, 53245), (1035, 39355), (1173, 34725), (1275, 31947), (1389, 29325), (1725, 23613), (1955, 20835), (2315, 17595), (3519, 11575), (3825, 10649), (4167, 9775), (5175, 7871), (5865, 6945)]