45890865

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 84015360

約数和(自身を除く): 38124495

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 101, 115, 207, 303, 345, 439, 505, 909, 1035, 1317, 1515, 2195, 2323, 3951, 4545, 6585, 6969, 10097, 11615, 19755, 20907, 30291, 34845, 44339, 50485, 90873, 104535, 133017, 151455, 221695, 399051, 454365, 665085, 1019797, 1995255, 3059391, 5098985, 9178173, 15296955, 45890865]

約数ペア:

[(1, 45890865), (3, 15296955), (5, 9178173), (9, 5098985), (15, 3059391), (23, 1995255), (45, 1019797), (69, 665085), (101, 454365), (115, 399051), (207, 221695), (303, 151455), (345, 133017), (439, 104535), (505, 90873), (909, 50485), (1035, 44339), (1317, 34845), (1515, 30291), (2195, 20907), (2323, 19755), (3951, 11615), (4545, 10097), (6585, 6969)]