996836685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 1759220736

約数和(自身を除く): 762384051

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 181, 183, 195, 305, 463, 543, 793, 905, 915, 1389, 2315, 2353, 2379, 2715, 3965, 6019, 6945, 7059, 11041, 11765, 11895, 18057, 28243, 30095, 33123, 35295, 55205, 83803, 84729, 90285, 141215, 143533, 165615, 251409, 367159, 419015, 423645, 430599, 717665, 1089439, 1101477, 1257045, 1835795, 2152995, 3268317, 5111983, 5447195, 5507385, 15335949, 16341585, 25559915, 66455779, 76679745, 199367337, 332278895, 996836685]

約数ペア:

[(1, 996836685), (3, 332278895), (5, 199367337), (13, 76679745), (15, 66455779), (39, 25559915), (61, 16341585), (65, 15335949), (181, 5507385), (183, 5447195), (195, 5111983), (305, 3268317), (463, 2152995), (543, 1835795), (793, 1257045), (905, 1101477), (915, 1089439), (1389, 717665), (2315, 430599), (2353, 423645), (2379, 419015), (2715, 367159), (3965, 251409), (6019, 165615), (6945, 143533), (7059, 141215), (11041, 90285), (11765, 84729), (11895, 83803), (18057, 55205), (28243, 35295), (30095, 33123)]