201143775

素因数分解:

$3^1\times 5^2\times 7^4\times {\mathrm{1117}}^1$

素因数の和:1158

約数の個数: 60

約数和(自身を含む): 388308232

約数和(自身を除く): 187164457

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 343, 525, 735, 1029, 1117, 1225, 1715, 2401, 3351, 3675, 5145, 5585, 7203, 7819, 8575, 12005, 16755, 23457, 25725, 27925, 36015, 39095, 54733, 60025, 83775, 117285, 164199, 180075, 195475, 273665, 383131, 586425, 820995, 1149393, 1368325, 1915655, 2681917, 4104975, 5746965, 8045751, 9578275, 13409585, 28734825, 40228755, 67047925, 201143775]

約数ペア:

[(1, 201143775), (3, 67047925), (5, 40228755), (7, 28734825), (15, 13409585), (21, 9578275), (25, 8045751), (35, 5746965), (49, 4104975), (75, 2681917), (105, 1915655), (147, 1368325), (175, 1149393), (245, 820995), (343, 586425), (525, 383131), (735, 273665), (1029, 195475), (1117, 180075), (1225, 164199), (1715, 117285), (2401, 83775), (3351, 60025), (3675, 54733), (5145, 39095), (5585, 36015), (7203, 27925), (7819, 25725), (8575, 23457), (12005, 16755)]