214076925

素因数分解:

$3^5\times 5^2\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 402161760

約数和(自身を除く): 188084835

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 131, 135, 225, 243, 269, 393, 405, 655, 675, 807, 1179, 1215, 1345, 1965, 2025, 2421, 3275, 3537, 4035, 5895, 6075, 6725, 7263, 9825, 10611, 12105, 17685, 20175, 21789, 29475, 31833, 35239, 36315, 53055, 60525, 65367, 88425, 105717, 108945, 159165, 176195, 181575, 265275, 317151, 326835, 528585, 544725, 795825, 880975, 951453, 1585755, 1634175, 2642925, 2854359, 4757265, 7928775, 8563077, 14271795, 23786325, 42815385, 71358975, 214076925]

約数ペア:

[(1, 214076925), (3, 71358975), (5, 42815385), (9, 23786325), (15, 14271795), (25, 8563077), (27, 7928775), (45, 4757265), (75, 2854359), (81, 2642925), (131, 1634175), (135, 1585755), (225, 951453), (243, 880975), (269, 795825), (393, 544725), (405, 528585), (655, 326835), (675, 317151), (807, 265275), (1179, 181575), (1215, 176195), (1345, 159165), (1965, 108945), (2025, 105717), (2421, 88425), (3275, 65367), (3537, 60525), (4035, 53055), (5895, 36315), (6075, 35239), (6725, 31833), (7263, 29475), (9825, 21789), (10611, 20175), (12105, 17685)]