47193825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 89783936

約数和(自身を除く): 42590111

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 241, 373, 525, 723, 1119, 1205, 1687, 1865, 2611, 3615, 5061, 5595, 6025, 7833, 8435, 9325, 13055, 18075, 25305, 27975, 39165, 42175, 65275, 89893, 126525, 195825, 269679, 449465, 629251, 1348395, 1887753, 2247325, 3146255, 6741975, 9438765, 15731275, 47193825]

約数ペア:

[(1, 47193825), (3, 15731275), (5, 9438765), (7, 6741975), (15, 3146255), (21, 2247325), (25, 1887753), (35, 1348395), (75, 629251), (105, 449465), (175, 269679), (241, 195825), (373, 126525), (525, 89893), (723, 65275), (1119, 42175), (1205, 39165), (1687, 27975), (1865, 25305), (2611, 18075), (3615, 13055), (5061, 9325), (5595, 8435), (6025, 7833)]