71079435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 150958080

約数和(自身を除く): 79878645

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 31, 35, 45, 63, 87, 93, 105, 145, 155, 203, 217, 251, 261, 279, 315, 435, 465, 609, 651, 753, 899, 1015, 1085, 1255, 1305, 1395, 1757, 1827, 1953, 2259, 2697, 3045, 3255, 3765, 4495, 5271, 6293, 7279, 7781, 8091, 8785, 9135, 9765, 11295, 13485, 15813, 18879, 21837, 23343, 26355, 31465, 36395, 38905, 40455, 50953, 54467, 56637, 65511, 70029, 79065, 94395, 109185, 116715, 152859, 163401, 225649, 254765, 272335, 283185, 327555, 350145, 458577, 490203, 676947, 764295, 817005, 1128245, 1579543, 2030841, 2292885, 2451015, 3384735, 4738629, 7897715, 10154205, 14215887, 23693145, 71079435]

約数ペア:

[(1, 71079435), (3, 23693145), (5, 14215887), (7, 10154205), (9, 7897715), (15, 4738629), (21, 3384735), (29, 2451015), (31, 2292885), (35, 2030841), (45, 1579543), (63, 1128245), (87, 817005), (93, 764295), (105, 676947), (145, 490203), (155, 458577), (203, 350145), (217, 327555), (251, 283185), (261, 272335), (279, 254765), (315, 225649), (435, 163401), (465, 152859), (609, 116715), (651, 109185), (753, 94395), (899, 79065), (1015, 70029), (1085, 65511), (1255, 56637), (1305, 54467), (1395, 50953), (1757, 40455), (1827, 38905), (1953, 36395), (2259, 31465), (2697, 26355), (3045, 23343), (3255, 21837), (3765, 18879), (4495, 15813), (5271, 13485), (6293, 11295), (7279, 9765), (7781, 9135), (8091, 8785)]