9953595

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 18420480

約数和(自身を除く): 8466885

約数列:

[1, 3, 5, 9, 15, 23, 45, 59, 69, 115, 163, 177, 207, 295, 345, 489, 531, 815, 885, 1035, 1357, 1467, 2445, 2655, 3749, 4071, 6785, 7335, 9617, 11247, 12213, 18745, 20355, 28851, 33741, 48085, 56235, 61065, 86553, 144255, 168705, 221191, 432765, 663573, 1105955, 1990719, 3317865, 9953595]

約数ペア:

[(1, 9953595), (3, 3317865), (5, 1990719), (9, 1105955), (15, 663573), (23, 432765), (45, 221191), (59, 168705), (69, 144255), (115, 86553), (163, 61065), (177, 56235), (207, 48085), (295, 33741), (345, 28851), (489, 20355), (531, 18745), (815, 12213), (885, 11247), (1035, 9617), (1357, 7335), (1467, 6785), (2445, 4071), (2655, 3749)]