149263465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 198414720

約数和(自身を除く): 49151255

約数列:

[1, 5, 13, 65, 73, 83, 365, 379, 415, 949, 1079, 1895, 4745, 4927, 5395, 6059, 24635, 27667, 30295, 31457, 78767, 138335, 157285, 359671, 393835, 408941, 1798355, 2044705, 2296361, 11481805, 29852693, 149263465]

約数ペア:

[(1, 149263465), (5, 29852693), (13, 11481805), (65, 2296361), (73, 2044705), (83, 1798355), (365, 408941), (379, 393835), (415, 359671), (949, 157285), (1079, 138335), (1895, 78767), (4745, 31457), (4927, 30295), (5395, 27667), (6059, 24635)]