84451605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4211}}^1$

素因数の和:4417

約数の個数: 32

約数和(自身を含む): 155271168

約数和(自身を除く): 70819563

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191, 573, 955, 1337, 2865, 4011, 4211, 6685, 12633, 20055, 21055, 29477, 63165, 88431, 147385, 442155, 804301, 2412903, 4021505, 5630107, 12064515, 16890321, 28150535, 84451605]

約数ペア:

[(1, 84451605), (3, 28150535), (5, 16890321), (7, 12064515), (15, 5630107), (21, 4021505), (35, 2412903), (105, 804301), (191, 442155), (573, 147385), (955, 88431), (1337, 63165), (2865, 29477), (4011, 21055), (4211, 20055), (6685, 12633)]