53465775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 97196160

約数和(自身を除く): 43730385

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 229, 275, 283, 687, 825, 849, 1145, 1415, 2519, 3113, 3435, 4245, 5725, 7075, 7557, 9339, 12595, 15565, 17175, 21225, 37785, 46695, 62975, 64807, 77825, 188925, 194421, 233475, 324035, 712877, 972105, 1620175, 2138631, 3564385, 4860525, 10693155, 17821925, 53465775]

約数ペア:

[(1, 53465775), (3, 17821925), (5, 10693155), (11, 4860525), (15, 3564385), (25, 2138631), (33, 1620175), (55, 972105), (75, 712877), (165, 324035), (229, 233475), (275, 194421), (283, 188925), (687, 77825), (825, 64807), (849, 62975), (1145, 46695), (1415, 37785), (2519, 21225), (3113, 17175), (3435, 15565), (4245, 12595), (5725, 9339), (7075, 7557)]