72203495

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5119}}^1$

素因数の和:5175

約数の個数: 32

約数和(自身を含む): 110100480

約数和(自身を除く): 37896985

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2821, 5119, 14105, 25595, 35833, 66547, 158689, 179165, 332735, 465829, 793445, 1110823, 2062957, 2329145, 5554115, 10314785, 14440699, 72203495]

約数ペア:

[(1, 72203495), (5, 14440699), (7, 10314785), (13, 5554115), (31, 2329145), (35, 2062957), (65, 1110823), (91, 793445), (155, 465829), (217, 332735), (403, 179165), (455, 158689), (1085, 66547), (2015, 35833), (2821, 25595), (5119, 14105)]