1838202275

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5351}}^1$

素因数の和:5532

約数の個数: 48

約数和(自身を含む): 2824485888

約数和(自身を除く): 986283613

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 151, 175, 325, 455, 755, 1057, 1963, 2275, 3775, 5285, 5351, 9815, 13741, 26425, 26755, 37457, 49075, 68705, 69563, 133775, 187285, 343525, 347815, 486941, 808001, 936425, 1739075, 2434705, 4040005, 5656007, 10504013, 12173525, 20200025, 28280035, 52520065, 73528091, 141400175, 262600325, 367640455, 1838202275]

約数ペア:

[(1, 1838202275), (5, 367640455), (7, 262600325), (13, 141400175), (25, 73528091), (35, 52520065), (65, 28280035), (91, 20200025), (151, 12173525), (175, 10504013), (325, 5656007), (455, 4040005), (755, 2434705), (1057, 1739075), (1963, 936425), (2275, 808001), (3775, 486941), (5285, 347815), (5351, 343525), (9815, 187285), (13741, 133775), (26425, 69563), (26755, 68705), (37457, 49075)]