29789775

素因数分解:

$3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 60

約数和(自身を含む): 56535072

約数和(自身を除く): 26745297

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 81, 135, 141, 225, 235, 313, 405, 423, 675, 705, 939, 1175, 1269, 1565, 2025, 2115, 2817, 3525, 3807, 4695, 6345, 7825, 8451, 10575, 14085, 14711, 19035, 23475, 25353, 31725, 42255, 44133, 70425, 73555, 95175, 126765, 132399, 211275, 220665, 367775, 397197, 633825, 661995, 1103325, 1191591, 1985985, 3309975, 5957955, 9929925, 29789775]

約数ペア:

[(1, 29789775), (3, 9929925), (5, 5957955), (9, 3309975), (15, 1985985), (25, 1191591), (27, 1103325), (45, 661995), (47, 633825), (75, 397197), (81, 367775), (135, 220665), (141, 211275), (225, 132399), (235, 126765), (313, 95175), (405, 73555), (423, 70425), (675, 44133), (705, 42255), (939, 31725), (1175, 25353), (1269, 23475), (1565, 19035), (2025, 14711), (2115, 14085), (2817, 10575), (3525, 8451), (3807, 7825), (4695, 6345)]