66986325

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{14177}}^1$

素因数の和:14203

約数の個数: 48

約数和(自身を含む): 140645760

約数和(自身を除く): 73659435

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 14177, 42531, 70885, 99239, 127593, 212655, 297717, 354425, 382779, 496195, 637965, 893151, 1063275, 1488585, 1913895, 2480975, 2679453, 3189825, 4465755, 7442925, 9569475, 13397265, 22328775, 66986325]

約数ペア:

[(1, 66986325), (3, 22328775), (5, 13397265), (7, 9569475), (9, 7442925), (15, 4465755), (21, 3189825), (25, 2679453), (27, 2480975), (35, 1913895), (45, 1488585), (63, 1063275), (75, 893151), (105, 637965), (135, 496195), (175, 382779), (189, 354425), (225, 297717), (315, 212655), (525, 127593), (675, 99239), (945, 70885), (1575, 42531), (4725, 14177)]