76690625

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 110242944

約数和(自身を除く): 33552319

約数列:

[1, 5, 11, 23, 25, 55, 97, 115, 125, 253, 275, 485, 575, 625, 1067, 1265, 1375, 2231, 2425, 2875, 3125, 5335, 6325, 6875, 11155, 12125, 14375, 24541, 26675, 31625, 34375, 55775, 60625, 71875, 122705, 133375, 158125, 278875, 303125, 613525, 666875, 790625, 1394375, 3067625, 3334375, 6971875, 15338125, 76690625]

約数ペア:

[(1, 76690625), (5, 15338125), (11, 6971875), (23, 3334375), (25, 3067625), (55, 1394375), (97, 790625), (115, 666875), (125, 613525), (253, 303125), (275, 278875), (485, 158125), (575, 133375), (625, 122705), (1067, 71875), (1265, 60625), (1375, 55775), (2231, 34375), (2425, 31625), (2875, 26675), (3125, 24541), (5335, 14375), (6325, 12125), (6875, 11155)]