4936849775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20611}}^1$

素因数の和:20712

約数の個数: 48

約数和(自身を含む): 7299616128

約数和(自身を除く): 2362766353

約数列:

[1, 5, 11, 13, 25, 55, 65, 67, 143, 275, 325, 335, 715, 737, 871, 1675, 3575, 3685, 4355, 9581, 18425, 20611, 21775, 47905, 103055, 226721, 239525, 267943, 515275, 1133605, 1339715, 1380937, 2947373, 5668025, 6698575, 6904685, 14736865, 15190307, 17952181, 34523425, 73684325, 75951535, 89760905, 197473991, 379757675, 448804525, 987369955, 4936849775]

約数ペア:

[(1, 4936849775), (5, 987369955), (11, 448804525), (13, 379757675), (25, 197473991), (55, 89760905), (65, 75951535), (67, 73684325), (143, 34523425), (275, 17952181), (325, 15190307), (335, 14736865), (715, 6904685), (737, 6698575), (871, 5668025), (1675, 2947373), (3575, 1380937), (3685, 1339715), (4355, 1133605), (9581, 515275), (18425, 267943), (20611, 239525), (21775, 226721), (47905, 103055)]