84634965

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 151557120

約数和(自身を除く): 66922155

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 191, 215, 229, 387, 573, 645, 687, 955, 1145, 1719, 1935, 2061, 2865, 3435, 8213, 8595, 9847, 10305, 24639, 29541, 41065, 43739, 49235, 73917, 88623, 123195, 131217, 147705, 218695, 369585, 393651, 443115, 656085, 1880777, 1968255, 5642331, 9403885, 16926993, 28211655, 84634965]

約数ペア:

[(1, 84634965), (3, 28211655), (5, 16926993), (9, 9403885), (15, 5642331), (43, 1968255), (45, 1880777), (129, 656085), (191, 443115), (215, 393651), (229, 369585), (387, 218695), (573, 147705), (645, 131217), (687, 123195), (955, 88623), (1145, 73917), (1719, 49235), (1935, 43739), (2061, 41065), (2865, 29541), (3435, 24639), (8213, 10305), (8595, 9847)]