152080425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 313424384

約数和(自身を除く): 161343959

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 223, 225, 315, 433, 525, 669, 1115, 1299, 1561, 1575, 2007, 2165, 3031, 3345, 3897, 4683, 5575, 6495, 7805, 9093, 10035, 10825, 14049, 15155, 16725, 19485, 23415, 27279, 32475, 39025, 45465, 50175, 70245, 75775, 96559, 97425, 117075, 136395, 227325, 289677, 351225, 482795, 675913, 681975, 869031, 1448385, 2027739, 2413975, 3379565, 4345155, 6083217, 7241925, 10138695, 16897825, 21725775, 30416085, 50693475, 152080425]

約数ペア:

[(1, 152080425), (3, 50693475), (5, 30416085), (7, 21725775), (9, 16897825), (15, 10138695), (21, 7241925), (25, 6083217), (35, 4345155), (45, 3379565), (63, 2413975), (75, 2027739), (105, 1448385), (175, 869031), (223, 681975), (225, 675913), (315, 482795), (433, 351225), (525, 289677), (669, 227325), (1115, 136395), (1299, 117075), (1561, 97425), (1575, 96559), (2007, 75775), (2165, 70245), (3031, 50175), (3345, 45465), (3897, 39025), (4683, 32475), (5575, 27279), (6495, 23415), (7805, 19485), (9093, 16725), (10035, 15155), (10825, 14049)]