73734975

素因数分解:

$3^3\times 5^2\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 136276000

約数和(自身を除く): 62541025

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 313, 349, 675, 939, 1047, 1565, 1745, 2817, 3141, 4695, 5235, 7825, 8451, 8725, 9423, 14085, 15705, 23475, 26175, 42255, 47115, 70425, 78525, 109237, 211275, 235575, 327711, 546185, 983133, 1638555, 2730925, 2949399, 4915665, 8192775, 14746995, 24578325, 73734975]

約数ペア:

[(1, 73734975), (3, 24578325), (5, 14746995), (9, 8192775), (15, 4915665), (25, 2949399), (27, 2730925), (45, 1638555), (75, 983133), (135, 546185), (225, 327711), (313, 235575), (349, 211275), (675, 109237), (939, 78525), (1047, 70425), (1565, 47115), (1745, 42255), (2817, 26175), (3141, 23475), (4695, 15705), (5235, 14085), (7825, 9423), (8451, 8725)]