711192955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 1007769600

約数和(自身を除く): 296576645

約数列:

[1, 5, 11, 29, 47, 53, 55, 145, 179, 235, 265, 319, 517, 583, 895, 1363, 1537, 1595, 1969, 2491, 2585, 2915, 5191, 6815, 7685, 8413, 9487, 9845, 12455, 14993, 16907, 25955, 27401, 42065, 47435, 57101, 72239, 74965, 84535, 92543, 104357, 137005, 243977, 275123, 285505, 361195, 445889, 462715, 521785, 794629, 1219885, 1375615, 2229445, 2683747, 3026353, 3973145, 4904779, 12930781, 13418735, 15131765, 24523895, 64653905, 142238591, 711192955]

約数ペア:

[(1, 711192955), (5, 142238591), (11, 64653905), (29, 24523895), (47, 15131765), (53, 13418735), (55, 12930781), (145, 4904779), (179, 3973145), (235, 3026353), (265, 2683747), (319, 2229445), (517, 1375615), (583, 1219885), (895, 794629), (1363, 521785), (1537, 462715), (1595, 445889), (1969, 361195), (2491, 285505), (2585, 275123), (2915, 243977), (5191, 137005), (6815, 104357), (7685, 92543), (8413, 84535), (9487, 74965), (9845, 72239), (12455, 57101), (14993, 47435), (16907, 42065), (25955, 27401)]