302947515

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4751}}^1$

素因数の和:4884

約数の個数: 48

約数和(自身を含む): 570810240

約数和(自身を除く): 267862725

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 109, 117, 195, 327, 545, 585, 981, 1417, 1635, 4251, 4751, 4905, 7085, 12753, 14253, 21255, 23755, 42759, 61763, 63765, 71265, 185289, 213795, 308815, 517859, 555867, 926445, 1553577, 2589295, 2779335, 4660731, 6732167, 7767885, 20196501, 23303655, 33660835, 60589503, 100982505, 302947515]

約数ペア:

[(1, 302947515), (3, 100982505), (5, 60589503), (9, 33660835), (13, 23303655), (15, 20196501), (39, 7767885), (45, 6732167), (65, 4660731), (109, 2779335), (117, 2589295), (195, 1553577), (327, 926445), (545, 555867), (585, 517859), (981, 308815), (1417, 213795), (1635, 185289), (4251, 71265), (4751, 63765), (4905, 61763), (7085, 42759), (12753, 23755), (14253, 21255)]