61002825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 118742400

約数和(自身を除く): 57739575

約数列:

[1, 3, 5, 13, 15, 19, 25, 37, 39, 57, 65, 75, 89, 95, 111, 185, 195, 247, 267, 285, 325, 445, 475, 481, 555, 703, 741, 925, 975, 1157, 1235, 1335, 1425, 1443, 1691, 2109, 2225, 2405, 2775, 3293, 3471, 3515, 3705, 5073, 5785, 6175, 6675, 7215, 8455, 9139, 9879, 10545, 12025, 16465, 17355, 17575, 18525, 21983, 25365, 27417, 28925, 36075, 42275, 42809, 45695, 49395, 52725, 62567, 65949, 82325, 86775, 109915, 126825, 128427, 137085, 187701, 214045, 228475, 246975, 312835, 329745, 549575, 642135, 685425, 813371, 938505, 1070225, 1564175, 1648725, 2440113, 3210675, 4066855, 4692525, 12200565, 20334275, 61002825]

約数ペア:

[(1, 61002825), (3, 20334275), (5, 12200565), (13, 4692525), (15, 4066855), (19, 3210675), (25, 2440113), (37, 1648725), (39, 1564175), (57, 1070225), (65, 938505), (75, 813371), (89, 685425), (95, 642135), (111, 549575), (185, 329745), (195, 312835), (247, 246975), (267, 228475), (285, 214045), (325, 187701), (445, 137085), (475, 128427), (481, 126825), (555, 109915), (703, 86775), (741, 82325), (925, 65949), (975, 62567), (1157, 52725), (1235, 49395), (1335, 45695), (1425, 42809), (1443, 42275), (1691, 36075), (2109, 28925), (2225, 27417), (2405, 25365), (2775, 21983), (3293, 18525), (3471, 17575), (3515, 17355), (3705, 16465), (5073, 12025), (5785, 10545), (6175, 9879), (6675, 9139), (7215, 8455)]