7138045585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{37049}}^1$

素因数の和:37209

約数の個数: 32

約数和(自身を含む): 9731404800

約数和(自身を除く): 2593359215

約数列:

[1, 5, 11, 31, 55, 113, 155, 341, 565, 1243, 1705, 3503, 6215, 17515, 37049, 38533, 185245, 192665, 407539, 1148519, 2037695, 4186537, 5742595, 12633709, 20932685, 46051907, 63168545, 129782647, 230259535, 648913235, 1427609117, 7138045585]

約数ペア:

[(1, 7138045585), (5, 1427609117), (11, 648913235), (31, 230259535), (55, 129782647), (113, 63168545), (155, 46051907), (341, 20932685), (565, 12633709), (1243, 5742595), (1705, 4186537), (3503, 2037695), (6215, 1148519), (17515, 407539), (37049, 192665), (38533, 185245)]