30435625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 43860960

約数和(自身を除く): 13425335

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 209, 233, 275, 475, 625, 1045, 1165, 1375, 2375, 2563, 4427, 5225, 5825, 6875, 11875, 12815, 22135, 26125, 29125, 48697, 64075, 110675, 130625, 145625, 243485, 320375, 553375, 1217425, 1601875, 2766875, 6087125, 30435625]

約数ペア:

[(1, 30435625), (5, 6087125), (11, 2766875), (19, 1601875), (25, 1217425), (55, 553375), (95, 320375), (125, 243485), (209, 145625), (233, 130625), (275, 110675), (475, 64075), (625, 48697), (1045, 29125), (1165, 26125), (1375, 22135), (2375, 12815), (2563, 11875), (4427, 6875), (5225, 5825)]