191489325

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{82361}}^1$

素因数の和:82405

約数の個数: 24

約数和(自身を含む): 326812416

約数和(自身を除く): 135323091

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 82361, 247083, 411805, 1235415, 2059025, 2553191, 6177075, 7659573, 12765955, 38297865, 63829775, 191489325]

約数ペア:

[(1, 191489325), (3, 63829775), (5, 38297865), (15, 12765955), (25, 7659573), (31, 6177075), (75, 2553191), (93, 2059025), (155, 1235415), (465, 411805), (775, 247083), (2325, 82361)]