8889709185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{11257}}^1$

素因数の和:11407

約数の個数: 96

約数和(自身を含む): 18545978880

約数和(自身を除く): 9656269695

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 109, 115, 161, 207, 315, 327, 345, 483, 545, 763, 805, 981, 1035, 1449, 1635, 2289, 2415, 2507, 3815, 4905, 6867, 7245, 7521, 11257, 11445, 12535, 17549, 22563, 33771, 34335, 37605, 52647, 56285, 78799, 87745, 101313, 112815, 157941, 168855, 236397, 258911, 263235, 393995, 506565, 709191, 776733, 789705, 1181985, 1227013, 1294555, 1812377, 2330199, 3545955, 3681039, 3883665, 5437131, 6135065, 8589091, 9061885, 11043117, 11650995, 16311393, 18405195, 25767273, 27185655, 28221299, 42945455, 55215585, 77301819, 81556965, 84663897, 128836365, 141106495, 197549093, 253991691, 386509095, 423319485, 592647279, 987745465, 1269958455, 1777941837, 2963236395, 8889709185]

約数ペア:

[(1, 8889709185), (3, 2963236395), (5, 1777941837), (7, 1269958455), (9, 987745465), (15, 592647279), (21, 423319485), (23, 386509095), (35, 253991691), (45, 197549093), (63, 141106495), (69, 128836365), (105, 84663897), (109, 81556965), (115, 77301819), (161, 55215585), (207, 42945455), (315, 28221299), (327, 27185655), (345, 25767273), (483, 18405195), (545, 16311393), (763, 11650995), (805, 11043117), (981, 9061885), (1035, 8589091), (1449, 6135065), (1635, 5437131), (2289, 3883665), (2415, 3681039), (2507, 3545955), (3815, 2330199), (4905, 1812377), (6867, 1294555), (7245, 1227013), (7521, 1181985), (11257, 789705), (11445, 776733), (12535, 709191), (17549, 506565), (22563, 393995), (33771, 263235), (34335, 258911), (37605, 236397), (52647, 168855), (56285, 157941), (78799, 112815), (87745, 101313)]