72364215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62653}}^1$

素因数の和:62679

約数の個数: 32

約数和(自身を含む): 144354816

約数和(自身を除く): 71990601

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 62653, 187959, 313265, 438571, 689183, 939795, 1315713, 2067549, 2192855, 3445915, 4824281, 6578565, 10337745, 14472843, 24121405, 72364215]

約数ペア:

[(1, 72364215), (3, 24121405), (5, 14472843), (7, 10337745), (11, 6578565), (15, 4824281), (21, 3445915), (33, 2192855), (35, 2067549), (55, 1315713), (77, 939795), (105, 689183), (165, 438571), (231, 313265), (385, 187959), (1155, 62653)]