16448593275

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{45949}}^1$

素因数の和:46045

約数の個数: 72

約数和(自身を含む): 30961845200

約数和(自身を除く): 14513251925

約数列:

[1, 3, 5, 9, 15, 25, 37, 43, 45, 75, 111, 129, 185, 215, 225, 333, 387, 555, 645, 925, 1075, 1591, 1665, 1935, 2775, 3225, 4773, 7955, 8325, 9675, 14319, 23865, 39775, 45949, 71595, 119325, 137847, 229745, 357975, 413541, 689235, 1148725, 1700113, 1975807, 2067705, 3446175, 5100339, 5927421, 8500565, 9879035, 10338525, 15301017, 17782263, 25501695, 29637105, 42502825, 49395175, 73104859, 76505085, 88911315, 127508475, 148185525, 219314577, 365524295, 382525425, 444556575, 657943731, 1096572885, 1827621475, 3289718655, 5482864425, 16448593275]

約数ペア:

[(1, 16448593275), (3, 5482864425), (5, 3289718655), (9, 1827621475), (15, 1096572885), (25, 657943731), (37, 444556575), (43, 382525425), (45, 365524295), (75, 219314577), (111, 148185525), (129, 127508475), (185, 88911315), (215, 76505085), (225, 73104859), (333, 49395175), (387, 42502825), (555, 29637105), (645, 25501695), (925, 17782263), (1075, 15301017), (1591, 10338525), (1665, 9879035), (1935, 8500565), (2775, 5927421), (3225, 5100339), (4773, 3446175), (7955, 2067705), (8325, 1975807), (9675, 1700113), (14319, 1148725), (23865, 689235), (39775, 413541), (45949, 357975), (71595, 229745), (119325, 137847)]