406934775

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139123}}^1$

素因数の和:139152

約数の個数: 36

約数和(自身を含む): 784937608

約数和(自身を除く): 378002833

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 139123, 417369, 695615, 1252107, 1808599, 2086845, 3478075, 5425797, 6260535, 9042995, 10434225, 16277391, 27128985, 31302675, 45214975, 81386955, 135644925, 406934775]

約数ペア:

[(1, 406934775), (3, 135644925), (5, 81386955), (9, 45214975), (13, 31302675), (15, 27128985), (25, 16277391), (39, 10434225), (45, 9042995), (65, 6260535), (75, 5425797), (117, 3478075), (195, 2086845), (225, 1808599), (325, 1252107), (585, 695615), (975, 417369), (2925, 139123)]