103638115

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4153}}^1$

素因数の和:4219

約数の個数: 32

約数和(自身を含む): 153133056

約数和(自身を除く): 49494941

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 713, 805, 1085, 3565, 4153, 4991, 20765, 24955, 29071, 95519, 128743, 145355, 477595, 643715, 668633, 901201, 2961089, 3343165, 4506005, 14805445, 20727623, 103638115]

約数ペア:

[(1, 103638115), (5, 20727623), (7, 14805445), (23, 4506005), (31, 3343165), (35, 2961089), (115, 901201), (155, 668633), (161, 643715), (217, 477595), (713, 145355), (805, 128743), (1085, 95519), (3565, 29071), (4153, 24955), (4991, 20765)]