149867835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 278909568

約数和(自身を除く): 129041733

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 53, 65, 85, 159, 195, 221, 255, 265, 663, 689, 795, 853, 901, 1105, 2067, 2559, 2703, 3315, 3445, 4265, 4505, 10335, 11089, 11713, 12795, 13515, 14501, 33267, 35139, 43503, 45209, 55445, 58565, 72505, 135627, 166335, 175695, 188513, 217515, 226045, 565539, 587717, 678135, 768553, 942565, 1763151, 2305659, 2827695, 2938585, 3842765, 8815755, 9991189, 11528295, 29973567, 49955945, 149867835]

約数ペア:

[(1, 149867835), (3, 49955945), (5, 29973567), (13, 11528295), (15, 9991189), (17, 8815755), (39, 3842765), (51, 2938585), (53, 2827695), (65, 2305659), (85, 1763151), (159, 942565), (195, 768553), (221, 678135), (255, 587717), (265, 565539), (663, 226045), (689, 217515), (795, 188513), (853, 175695), (901, 166335), (1105, 135627), (2067, 72505), (2559, 58565), (2703, 55445), (3315, 45209), (3445, 43503), (4265, 35139), (4505, 33267), (10335, 14501), (11089, 13515), (11713, 12795)]