434376225

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{27191}}^1$

素因数の和:27278

約数の個数: 36

約数和(自身を含む): 789003072

約数和(自身を除く): 354626847

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3195, 5325, 15975, 27191, 81573, 135955, 244719, 407865, 679775, 1223595, 1930561, 2039325, 5791683, 6117975, 9652805, 17375049, 28958415, 48264025, 86875245, 144792075, 434376225]

約数ペア:

[(1, 434376225), (3, 144792075), (5, 86875245), (9, 48264025), (15, 28958415), (25, 17375049), (45, 9652805), (71, 6117975), (75, 5791683), (213, 2039325), (225, 1930561), (355, 1223595), (639, 679775), (1065, 407865), (1775, 244719), (3195, 135955), (5325, 81573), (15975, 27191)]