7022115

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 13178880

約数和(自身を除く): 6156765

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 191, 215, 285, 387, 573, 645, 817, 855, 955, 1719, 1935, 2451, 2865, 3629, 4085, 7353, 8213, 8595, 10887, 12255, 18145, 24639, 32661, 36765, 41065, 54435, 73917, 123195, 156047, 163305, 369585, 468141, 780235, 1404423, 2340705, 7022115]

約数ペア:

[(1, 7022115), (3, 2340705), (5, 1404423), (9, 780235), (15, 468141), (19, 369585), (43, 163305), (45, 156047), (57, 123195), (95, 73917), (129, 54435), (171, 41065), (191, 36765), (215, 32661), (285, 24639), (387, 18145), (573, 12255), (645, 10887), (817, 8595), (855, 8213), (955, 7353), (1719, 4085), (1935, 3629), (2451, 2865)]