145890509105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{447991}}^1$

素因数の和:448229

約数の個数: 32

約数和(自身を含む): 198177325056

約数和(自身を除く): 52286815951

約数列:

[1, 5, 11, 31, 55, 155, 191, 341, 955, 1705, 2101, 5921, 10505, 29605, 65131, 325655, 447991, 2239955, 4927901, 13887721, 24639505, 69438605, 85566281, 152764931, 427831405, 763824655, 941229091, 2652554711, 4706145455, 13262773555, 29178101821, 145890509105]

約数ペア:

[(1, 145890509105), (5, 29178101821), (11, 13262773555), (31, 4706145455), (55, 2652554711), (155, 941229091), (191, 763824655), (341, 427831405), (955, 152764931), (1705, 85566281), (2101, 69438605), (5921, 24639505), (10505, 13887721), (29605, 4927901), (65131, 2239955), (325655, 447991)]