13125450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 35997696

約数和(自身を除く): 22872246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 53, 65, 75, 78, 106, 127, 130, 150, 159, 195, 254, 265, 318, 325, 381, 390, 530, 635, 650, 689, 762, 795, 975, 1270, 1325, 1378, 1590, 1651, 1905, 1950, 2067, 2650, 3175, 3302, 3445, 3810, 3975, 4134, 4953, 6350, 6731, 6890, 7950, 8255, 9525, 9906, 10335, 13462, 16510, 17225, 19050, 20193, 20670, 24765, 33655, 34450, 40386, 41275, 49530, 51675, 67310, 82550, 87503, 100965, 103350, 123825, 168275, 175006, 201930, 247650, 262509, 336550, 437515, 504825, 525018, 875030, 1009650, 1312545, 2187575, 2625090, 4375150, 6562725, 13125450]

約数ペア:

[(1, 13125450), (2, 6562725), (3, 4375150), (5, 2625090), (6, 2187575), (10, 1312545), (13, 1009650), (15, 875030), (25, 525018), (26, 504825), (30, 437515), (39, 336550), (50, 262509), (53, 247650), (65, 201930), (75, 175006), (78, 168275), (106, 123825), (127, 103350), (130, 100965), (150, 87503), (159, 82550), (195, 67310), (254, 51675), (265, 49530), (318, 41275), (325, 40386), (381, 34450), (390, 33655), (530, 24765), (635, 20670), (650, 20193), (689, 19050), (762, 17225), (795, 16510), (975, 13462), (1270, 10335), (1325, 9906), (1378, 9525), (1590, 8255), (1651, 7950), (1905, 6890), (1950, 6731), (2067, 6350), (2650, 4953), (3175, 4134), (3302, 3975), (3445, 3810)]