42344955

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 77366016

約数和(自身を除く): 35021061

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 163, 207, 251, 345, 489, 753, 815, 1035, 1255, 1467, 2259, 2445, 3749, 3765, 5773, 7335, 11247, 11295, 17319, 18745, 28865, 33741, 40913, 51957, 56235, 86595, 122739, 168705, 204565, 259785, 368217, 613695, 940999, 1841085, 2822997, 4704995, 8468991, 14114985, 42344955]

約数ペア:

[(1, 42344955), (3, 14114985), (5, 8468991), (9, 4704995), (15, 2822997), (23, 1841085), (45, 940999), (69, 613695), (115, 368217), (163, 259785), (207, 204565), (251, 168705), (345, 122739), (489, 86595), (753, 56235), (815, 51957), (1035, 40913), (1255, 33741), (1467, 28865), (2259, 18745), (2445, 17319), (3749, 11295), (3765, 11247), (5773, 7335)]