29345525

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 36

約数和(自身を含む): 40817700

約数和(自身を除く): 11472175

約数列:

[1, 5, 11, 25, 55, 89, 109, 121, 275, 445, 545, 605, 979, 1199, 2225, 2725, 3025, 4895, 5995, 9701, 10769, 13189, 24475, 29975, 48505, 53845, 65945, 106711, 242525, 269225, 329725, 533555, 1173821, 2667775, 5869105, 29345525]

約数ペア:

[(1, 29345525), (5, 5869105), (11, 2667775), (25, 1173821), (55, 533555), (89, 329725), (109, 269225), (121, 242525), (275, 106711), (445, 65945), (545, 53845), (605, 48505), (979, 29975), (1199, 24475), (2225, 13189), (2725, 10769), (3025, 9701), (4895, 5995)]