1028928345

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{19751}}^1$

素因数の和:19933

約数の個数: 32

約数和(自身を含む): 1729327104

約数和(自身を除く): 700398759

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 345, 453, 755, 2265, 3473, 10419, 17365, 19751, 52095, 59253, 98755, 296265, 454273, 1362819, 2271365, 2982401, 6814095, 8947203, 14912005, 44736015, 68595223, 205785669, 342976115, 1028928345]

約数ペア:

[(1, 1028928345), (3, 342976115), (5, 205785669), (15, 68595223), (23, 44736015), (69, 14912005), (115, 8947203), (151, 6814095), (345, 2982401), (453, 2271365), (755, 1362819), (2265, 454273), (3473, 296265), (10419, 98755), (17365, 59253), (19751, 52095)]