1900201033725

素因数分解:

$3^1\times 5^2\times {\mathrm{523}}^1\times {\mathrm{941}}^1\times {\mathrm{51481}}^1$

素因数の和:52958

約数の個数: 48

約数和(自身を含む): 3151078954944

約数和(自身を除く): 1250877921219

約数列:

[1, 3, 5, 15, 25, 75, 523, 941, 1569, 2615, 2823, 4705, 7845, 13075, 14115, 23525, 39225, 51481, 70575, 154443, 257405, 492143, 772215, 1287025, 1476429, 2460715, 3861075, 7382145, 12303575, 26924563, 36910725, 48443621, 80773689, 134622815, 145330863, 242218105, 403868445, 673114075, 726654315, 1211090525, 2019342225, 3633271575, 25336013783, 76008041349, 126680068915, 380040206745, 633400344575, 1900201033725]

約数ペア:

[(1, 1900201033725), (3, 633400344575), (5, 380040206745), (15, 126680068915), (25, 76008041349), (75, 25336013783), (523, 3633271575), (941, 2019342225), (1569, 1211090525), (2615, 726654315), (2823, 673114075), (4705, 403868445), (7845, 242218105), (13075, 145330863), (14115, 134622815), (23525, 80773689), (39225, 48443621), (51481, 36910725), (70575, 26924563), (154443, 12303575), (257405, 7382145), (492143, 3861075), (772215, 2460715), (1287025, 1476429)]