201591045

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{78593}}^1$

素因数の和:78626

約数の個数: 32

約数和(自身を含む): 377251200

約数和(自身を除く): 175660155

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 78593, 235779, 392965, 707337, 1178895, 1493267, 2122011, 3536685, 4479801, 7466335, 10610055, 13439403, 22399005, 40318209, 67197015, 201591045]

約数ペア:

[(1, 201591045), (3, 67197015), (5, 40318209), (9, 22399005), (15, 13439403), (19, 10610055), (27, 7466335), (45, 4479801), (57, 3536685), (95, 2122011), (135, 1493267), (171, 1178895), (285, 707337), (513, 392965), (855, 235779), (2565, 78593)]