15188889105

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1527289}}^1$

素因数の和:1527330

約数の個数: 48

約数和(自身を含む): 30020412240

約数和(自身を除く): 14831523135

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 1527289, 4581867, 7636445, 13745601, 19854757, 22909335, 25963913, 59564271, 68728005, 77891739, 99273785, 129819565, 178692813, 233675217, 297821355, 337530869, 389458695, 893464065, 1012592607, 1168376085, 1687654345, 3037777821, 5062963035, 15188889105]

約数ペア:

[(1, 15188889105), (3, 5062963035), (5, 3037777821), (9, 1687654345), (13, 1168376085), (15, 1012592607), (17, 893464065), (39, 389458695), (45, 337530869), (51, 297821355), (65, 233675217), (85, 178692813), (117, 129819565), (153, 99273785), (195, 77891739), (221, 68728005), (255, 59564271), (585, 25963913), (663, 22909335), (765, 19854757), (1105, 13745601), (1989, 7636445), (3315, 4581867), (9945, 1527289)]