15696028035

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1327}}^1$

素因数の和:1569

約数の個数: 96

約数和(自身を含む): 28771491840

約数和(自身を除く): 13075463805

約数列:

[1, 3, 5, 9, 15, 31, 45, 61, 93, 139, 155, 183, 279, 305, 417, 465, 549, 695, 915, 1251, 1327, 1395, 1891, 2085, 2745, 3981, 4309, 5673, 6255, 6635, 8479, 9455, 11943, 12927, 17019, 19905, 21545, 25437, 28365, 38781, 41137, 42395, 59715, 64635, 76311, 80947, 85095, 123411, 127185, 184453, 193905, 205685, 242841, 262849, 370233, 381555, 404735, 553359, 617055, 728523, 788547, 922265, 1214205, 1314245, 1660077, 1851165, 2365641, 2509357, 2766795, 3642615, 3942735, 5718043, 7528071, 8300385, 11251633, 11828205, 12546785, 17154129, 22584213, 28590215, 33754899, 37640355, 51462387, 56258165, 85770645, 101264697, 112921065, 168774495, 257311935, 348800623, 506323485, 1046401869, 1744003115, 3139205607, 5232009345, 15696028035]

約数ペア:

[(1, 15696028035), (3, 5232009345), (5, 3139205607), (9, 1744003115), (15, 1046401869), (31, 506323485), (45, 348800623), (61, 257311935), (93, 168774495), (139, 112921065), (155, 101264697), (183, 85770645), (279, 56258165), (305, 51462387), (417, 37640355), (465, 33754899), (549, 28590215), (695, 22584213), (915, 17154129), (1251, 12546785), (1327, 11828205), (1395, 11251633), (1891, 8300385), (2085, 7528071), (2745, 5718043), (3981, 3942735), (4309, 3642615), (5673, 2766795), (6255, 2509357), (6635, 2365641), (8479, 1851165), (9455, 1660077), (11943, 1314245), (12927, 1214205), (17019, 922265), (19905, 788547), (21545, 728523), (25437, 617055), (28365, 553359), (38781, 404735), (41137, 381555), (42395, 370233), (59715, 262849), (64635, 242841), (76311, 205685), (80947, 193905), (85095, 184453), (123411, 127185)]