4239195

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 7124544

約数和(自身を除く): 2885349

約数列:

[1, 3, 5, 15, 41, 61, 113, 123, 183, 205, 305, 339, 565, 615, 915, 1695, 2501, 4633, 6893, 7503, 12505, 13899, 20679, 23165, 34465, 37515, 69495, 103395, 282613, 847839, 1413065, 4239195]

約数ペア:

[(1, 4239195), (3, 1413065), (5, 847839), (15, 282613), (41, 103395), (61, 69495), (113, 37515), (123, 34465), (183, 23165), (205, 20679), (305, 13899), (339, 12505), (565, 7503), (615, 6893), (915, 4633), (1695, 2501)]