3119250045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{25997}}^1$

素因数の和:26445

約数の個数: 32

約数和(自身を含む): 5266154880

約数和(自身を除く): 2146904835

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 421, 1263, 2105, 6315, 7999, 23997, 25997, 39995, 77991, 119985, 129985, 389955, 493943, 1481829, 2469715, 7409145, 10944737, 32834211, 54723685, 164171055, 207950003, 623850009, 1039750015, 3119250045]

約数ペア:

[(1, 3119250045), (3, 1039750015), (5, 623850009), (15, 207950003), (19, 164171055), (57, 54723685), (95, 32834211), (285, 10944737), (421, 7409145), (1263, 2469715), (2105, 1481829), (6315, 493943), (7999, 389955), (23997, 129985), (25997, 119985), (39995, 77991)]