15137375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 21003840

約数和(自身を除く): 5866465

約数列:

[1, 5, 11, 25, 55, 101, 109, 125, 275, 505, 545, 1111, 1199, 1375, 2525, 2725, 5555, 5995, 11009, 12625, 13625, 27775, 29975, 55045, 121099, 138875, 149875, 275225, 605495, 1376125, 3027475, 15137375]

約数ペア:

[(1, 15137375), (5, 3027475), (11, 1376125), (25, 605495), (55, 275225), (101, 149875), (109, 138875), (125, 121099), (275, 55045), (505, 29975), (545, 27775), (1111, 13625), (1199, 12625), (1375, 11009), (2525, 5995), (2725, 5555)]