87850455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3307}}^1$

素因数の和:3356

約数の個数: 64

約数和(自身を含む): 182919168

約数和(自身を除く): 95068713

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 231, 253, 345, 385, 483, 759, 805, 1155, 1265, 1771, 2415, 3307, 3795, 5313, 8855, 9921, 16535, 23149, 26565, 36377, 49605, 69447, 76061, 109131, 115745, 181885, 228183, 254639, 347235, 380305, 532427, 545655, 763917, 836671, 1140915, 1273195, 1597281, 2510013, 2662135, 3819585, 4183355, 5856697, 7986405, 12550065, 17570091, 29283485, 87850455]

約数ペア:

[(1, 87850455), (3, 29283485), (5, 17570091), (7, 12550065), (11, 7986405), (15, 5856697), (21, 4183355), (23, 3819585), (33, 2662135), (35, 2510013), (55, 1597281), (69, 1273195), (77, 1140915), (105, 836671), (115, 763917), (161, 545655), (165, 532427), (231, 380305), (253, 347235), (345, 254639), (385, 228183), (483, 181885), (759, 115745), (805, 109131), (1155, 76061), (1265, 69447), (1771, 49605), (2415, 36377), (3307, 26565), (3795, 23149), (5313, 16535), (8855, 9921)]