74422005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 145525248

約数和(自身を除く): 71103243

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 173, 241, 255, 357, 519, 595, 723, 865, 1205, 1211, 1687, 1785, 2595, 2941, 3615, 3633, 4097, 5061, 6055, 8435, 8823, 12291, 14705, 18165, 20485, 20587, 25305, 28679, 41693, 44115, 61455, 61761, 86037, 102935, 125079, 143395, 208465, 291851, 308805, 430185, 625395, 708781, 875553, 1459255, 2126343, 3543905, 4377765, 4961467, 10631715, 14884401, 24807335, 74422005]

約数ペア:

[(1, 74422005), (3, 24807335), (5, 14884401), (7, 10631715), (15, 4961467), (17, 4377765), (21, 3543905), (35, 2126343), (51, 1459255), (85, 875553), (105, 708781), (119, 625395), (173, 430185), (241, 308805), (255, 291851), (357, 208465), (519, 143395), (595, 125079), (723, 102935), (865, 86037), (1205, 61761), (1211, 61455), (1687, 44115), (1785, 41693), (2595, 28679), (2941, 25305), (3615, 20587), (3633, 20485), (4097, 18165), (5061, 14705), (6055, 12291), (8435, 8823)]