255867366915

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2833}}^1\times {\mathrm{7517}}^1$

素因数の和:10453

約数の個数: 64

約数和(自身を含む): 460209859200

約数和(自身を除く): 204342492285

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 2833, 4005, 7517, 8499, 12015, 14165, 22551, 25497, 37585, 42495, 67653, 76491, 112755, 127485, 202959, 252137, 338265, 382455, 669013, 756411, 1014795, 1260685, 2007039, 2269233, 3345065, 3782055, 6021117, 6807699, 10035195, 11346165, 18063351, 21295661, 30105585, 34038495, 63886983, 90316755, 106478305, 191660949, 319434915, 574982847, 958304745, 1895313829, 2874914235, 5685941487, 9476569145, 17057824461, 28429707435, 51173473383, 85289122305, 255867366915]

約数ペア:

[(1, 255867366915), (3, 85289122305), (5, 51173473383), (9, 28429707435), (15, 17057824461), (27, 9476569145), (45, 5685941487), (89, 2874914235), (135, 1895313829), (267, 958304745), (445, 574982847), (801, 319434915), (1335, 191660949), (2403, 106478305), (2833, 90316755), (4005, 63886983), (7517, 34038495), (8499, 30105585), (12015, 21295661), (14165, 18063351), (22551, 11346165), (25497, 10035195), (37585, 6807699), (42495, 6021117), (67653, 3782055), (76491, 3345065), (112755, 2269233), (127485, 2007039), (202959, 1260685), (252137, 1014795), (338265, 756411), (382455, 669013)]