71223625

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 103822992

約数和(自身を除く): 32599367

約数列:

[1, 5, 11, 17, 25, 55, 85, 121, 125, 187, 275, 277, 425, 605, 935, 1375, 1385, 2057, 2125, 3025, 3047, 4675, 4709, 6925, 10285, 15125, 15235, 23375, 23545, 33517, 34625, 51425, 51799, 76175, 117725, 167585, 257125, 258995, 380875, 569789, 588625, 837925, 1294975, 2848945, 4189625, 6474875, 14244725, 71223625]

約数ペア:

[(1, 71223625), (5, 14244725), (11, 6474875), (17, 4189625), (25, 2848945), (55, 1294975), (85, 837925), (121, 588625), (125, 569789), (187, 380875), (275, 258995), (277, 257125), (425, 167585), (605, 117725), (935, 76175), (1375, 51799), (1385, 51425), (2057, 34625), (2125, 33517), (3025, 23545), (3047, 23375), (4675, 15235), (4709, 15125), (6925, 10285)]