29747835

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 56023968

約数和(自身を除く): 26276133

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 211, 241, 585, 633, 723, 1055, 1205, 1899, 2169, 2743, 3133, 3165, 3615, 8229, 9399, 9495, 10845, 13715, 15665, 24687, 28197, 41145, 46995, 50851, 123435, 140985, 152553, 254255, 457659, 661063, 762765, 1983189, 2288295, 3305315, 5949567, 9915945, 29747835]

約数ペア:

[(1, 29747835), (3, 9915945), (5, 5949567), (9, 3305315), (13, 2288295), (15, 1983189), (39, 762765), (45, 661063), (65, 457659), (117, 254255), (195, 152553), (211, 140985), (241, 123435), (585, 50851), (633, 46995), (723, 41145), (1055, 28197), (1205, 24687), (1899, 15665), (2169, 13715), (2743, 10845), (3133, 9495), (3165, 9399), (3615, 8229)]