72706365

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{941}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 134901936

約数和(自身を除く): 62195571

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 101, 153, 255, 303, 505, 765, 909, 941, 1515, 1717, 2823, 4545, 4705, 5151, 8469, 8585, 14115, 15453, 15997, 25755, 42345, 47991, 77265, 79985, 95041, 143973, 239955, 285123, 475205, 719865, 855369, 1425615, 1615697, 4276845, 4847091, 8078485, 14541273, 24235455, 72706365]

約数ペア:

[(1, 72706365), (3, 24235455), (5, 14541273), (9, 8078485), (15, 4847091), (17, 4276845), (45, 1615697), (51, 1425615), (85, 855369), (101, 719865), (153, 475205), (255, 285123), (303, 239955), (505, 143973), (765, 95041), (909, 79985), (941, 77265), (1515, 47991), (1717, 42345), (2823, 25755), (4545, 15997), (4705, 15453), (5151, 14115), (8469, 8585)]