1305655205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1\times {\mathrm{10357}}^1$

素因数の和:11708

約数の個数: 16

約数和(自身を含む): 1650650880

約数和(自身を除く): 344995675

約数列:

[1, 5, 19, 95, 1327, 6635, 10357, 25213, 51785, 126065, 196783, 983915, 13743739, 68718695, 261131041, 1305655205]

約数ペア:

[(1, 1305655205), (5, 261131041), (19, 68718695), (95, 13743739), (1327, 983915), (6635, 196783), (10357, 126065), (25213, 51785)]