79629615

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 162980160

約数和(自身を除く): 83350545

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 157, 195, 221, 255, 289, 351, 459, 471, 585, 663, 765, 785, 867, 1105, 1413, 1445, 1755, 1989, 2041, 2295, 2355, 2601, 2669, 3315, 3757, 4239, 4335, 5967, 6123, 7065, 7803, 8007, 9945, 10205, 11271, 13005, 13345, 18369, 18785, 21195, 24021, 29835, 30615, 33813, 34697, 39015, 40035, 45373, 55107, 56355, 72063, 91845, 101439, 104091, 120105, 136119, 169065, 173485, 226865, 275535, 312273, 360315, 408357, 507195, 520455, 589849, 680595, 936819, 1225071, 1561365, 1769547, 2041785, 2949245, 4684095, 5308641, 6125355, 8847735, 15925923, 26543205, 79629615]

約数ペア:

[(1, 79629615), (3, 26543205), (5, 15925923), (9, 8847735), (13, 6125355), (15, 5308641), (17, 4684095), (27, 2949245), (39, 2041785), (45, 1769547), (51, 1561365), (65, 1225071), (85, 936819), (117, 680595), (135, 589849), (153, 520455), (157, 507195), (195, 408357), (221, 360315), (255, 312273), (289, 275535), (351, 226865), (459, 173485), (471, 169065), (585, 136119), (663, 120105), (765, 104091), (785, 101439), (867, 91845), (1105, 72063), (1413, 56355), (1445, 55107), (1755, 45373), (1989, 40035), (2041, 39015), (2295, 34697), (2355, 33813), (2601, 30615), (2669, 29835), (3315, 24021), (3757, 21195), (4239, 18785), (4335, 18369), (5967, 13345), (6123, 13005), (7065, 11271), (7803, 10205), (8007, 9945)]