2638602015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{40597}}^1$

素因数の和:41231

約数の個数: 32

約数和(自身を含む): 4832785920

約数和(自身を除く): 2194183905

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 619, 1857, 3095, 4333, 9285, 12999, 21665, 40597, 64995, 121791, 202985, 284179, 608955, 852537, 1420895, 4262685, 25129543, 75388629, 125647715, 175906801, 376943145, 527720403, 879534005, 2638602015]

約数ペア:

[(1, 2638602015), (3, 879534005), (5, 527720403), (7, 376943145), (15, 175906801), (21, 125647715), (35, 75388629), (105, 25129543), (619, 4262685), (1857, 1420895), (3095, 852537), (4333, 608955), (9285, 284179), (12999, 202985), (21665, 121791), (40597, 64995)]