67141725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 137134080

約数和(自身を除く): 69992355

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 53, 57, 75, 95, 105, 127, 133, 159, 175, 265, 285, 371, 381, 399, 475, 525, 635, 665, 795, 889, 1007, 1113, 1325, 1425, 1855, 1905, 1995, 2413, 2667, 3021, 3175, 3325, 3975, 4445, 5035, 5565, 6731, 7049, 7239, 9275, 9525, 9975, 12065, 13335, 15105, 16891, 20193, 21147, 22225, 25175, 27825, 33655, 35245, 36195, 47117, 50673, 60325, 66675, 75525, 84455, 100965, 105735, 127889, 141351, 168275, 176225, 180975, 235585, 253365, 383667, 422275, 504825, 528675, 639445, 706755, 895223, 1177925, 1266825, 1918335, 2685669, 3197225, 3533775, 4476115, 9591675, 13428345, 22380575, 67141725]

約数ペア:

[(1, 67141725), (3, 22380575), (5, 13428345), (7, 9591675), (15, 4476115), (19, 3533775), (21, 3197225), (25, 2685669), (35, 1918335), (53, 1266825), (57, 1177925), (75, 895223), (95, 706755), (105, 639445), (127, 528675), (133, 504825), (159, 422275), (175, 383667), (265, 253365), (285, 235585), (371, 180975), (381, 176225), (399, 168275), (475, 141351), (525, 127889), (635, 105735), (665, 100965), (795, 84455), (889, 75525), (1007, 66675), (1113, 60325), (1325, 50673), (1425, 47117), (1855, 36195), (1905, 35245), (1995, 33655), (2413, 27825), (2667, 25175), (3021, 22225), (3175, 21147), (3325, 20193), (3975, 16891), (4445, 15105), (5035, 13335), (5565, 12065), (6731, 9975), (7049, 9525), (7239, 9275)]