470897595

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^2$

素因数の和:222

約数の個数: 108

約数和(自身を含む): 992062656

約数和(自身を除く): 521165061

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 49, 63, 83, 93, 105, 147, 155, 217, 245, 249, 279, 315, 415, 441, 465, 581, 651, 735, 747, 1085, 1245, 1395, 1519, 1743, 1953, 2205, 2573, 2905, 3255, 3735, 4067, 4557, 5229, 6889, 7595, 7719, 8715, 9765, 12201, 12865, 13671, 18011, 20335, 20667, 22785, 23157, 26145, 34445, 36603, 38595, 48223, 54033, 61005, 62001, 68355, 90055, 103335, 115785, 126077, 144669, 162099, 183015, 213559, 241115, 270165, 310005, 337561, 378231, 434007, 630385, 640677, 723345, 810495, 1012683, 1067795, 1134693, 1494913, 1687805, 1891155, 1922031, 2170035, 3038049, 3203385, 4484739, 5063415, 5673465, 7474565, 9610155, 10464391, 13454217, 15190245, 22423695, 31393173, 52321955, 67271085, 94179519, 156965865, 470897595]

約数ペア:

[(1, 470897595), (3, 156965865), (5, 94179519), (7, 67271085), (9, 52321955), (15, 31393173), (21, 22423695), (31, 15190245), (35, 13454217), (45, 10464391), (49, 9610155), (63, 7474565), (83, 5673465), (93, 5063415), (105, 4484739), (147, 3203385), (155, 3038049), (217, 2170035), (245, 1922031), (249, 1891155), (279, 1687805), (315, 1494913), (415, 1134693), (441, 1067795), (465, 1012683), (581, 810495), (651, 723345), (735, 640677), (747, 630385), (1085, 434007), (1245, 378231), (1395, 337561), (1519, 310005), (1743, 270165), (1953, 241115), (2205, 213559), (2573, 183015), (2905, 162099), (3255, 144669), (3735, 126077), (4067, 115785), (4557, 103335), (5229, 90055), (6889, 68355), (7595, 62001), (7719, 61005), (8715, 54033), (9765, 48223), (12201, 38595), (12865, 36603), (13671, 34445), (18011, 26145), (20335, 23157), (20667, 22785)]