65393250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 185552640

約数和(自身を除く): 120159390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 125, 130, 150, 190, 195, 247, 250, 285, 325, 353, 375, 390, 475, 494, 570, 650, 706, 741, 750, 950, 975, 1059, 1235, 1425, 1482, 1625, 1765, 1950, 2118, 2375, 2470, 2850, 3250, 3530, 3705, 4589, 4750, 4875, 5295, 6175, 6707, 7125, 7410, 8825, 9178, 9750, 10590, 12350, 13414, 13767, 14250, 17650, 18525, 20121, 22945, 26475, 27534, 30875, 33535, 37050, 40242, 44125, 45890, 52950, 61750, 67070, 68835, 87191, 88250, 92625, 100605, 114725, 132375, 137670, 167675, 174382, 185250, 201210, 229450, 261573, 264750, 335350, 344175, 435955, 503025, 523146, 573625, 688350, 838375, 871910, 1006050, 1147250, 1307865, 1676750, 1720875, 2179775, 2515125, 2615730, 3441750, 4359550, 5030250, 6539325, 10898875, 13078650, 21797750, 32696625, 65393250]

約数ペア:

[(1, 65393250), (2, 32696625), (3, 21797750), (5, 13078650), (6, 10898875), (10, 6539325), (13, 5030250), (15, 4359550), (19, 3441750), (25, 2615730), (26, 2515125), (30, 2179775), (38, 1720875), (39, 1676750), (50, 1307865), (57, 1147250), (65, 1006050), (75, 871910), (78, 838375), (95, 688350), (114, 573625), (125, 523146), (130, 503025), (150, 435955), (190, 344175), (195, 335350), (247, 264750), (250, 261573), (285, 229450), (325, 201210), (353, 185250), (375, 174382), (390, 167675), (475, 137670), (494, 132375), (570, 114725), (650, 100605), (706, 92625), (741, 88250), (750, 87191), (950, 68835), (975, 67070), (1059, 61750), (1235, 52950), (1425, 45890), (1482, 44125), (1625, 40242), (1765, 37050), (1950, 33535), (2118, 30875), (2375, 27534), (2470, 26475), (2850, 22945), (3250, 20121), (3530, 18525), (3705, 17650), (4589, 14250), (4750, 13767), (4875, 13414), (5295, 12350), (6175, 10590), (6707, 9750), (7125, 9178), (7410, 8825)]