15707035215

素因数分解:

$3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{243917}}^1$

素因数の和:243990

約数の個数: 48

約数和(自身を含む): 28766713248

約数和(自身を除く): 13059678033

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 243, 265, 405, 477, 795, 1215, 1431, 2385, 4293, 7155, 12879, 21465, 64395, 243917, 731751, 1219585, 2195253, 3658755, 6585759, 10976265, 12927601, 19757277, 32928795, 38782803, 59271831, 64638005, 98786385, 116348409, 193914015, 296359155, 349045227, 581742045, 1047135681, 1745226135, 3141407043, 5235678405, 15707035215]

約数ペア:

[(1, 15707035215), (3, 5235678405), (5, 3141407043), (9, 1745226135), (15, 1047135681), (27, 581742045), (45, 349045227), (53, 296359155), (81, 193914015), (135, 116348409), (159, 98786385), (243, 64638005), (265, 59271831), (405, 38782803), (477, 32928795), (795, 19757277), (1215, 12927601), (1431, 10976265), (2385, 6585759), (4293, 3658755), (7155, 2195253), (12879, 1219585), (21465, 731751), (64395, 243917)]