84772935

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 162381024

約数和(自身を除く): 77608089

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 157, 169, 195, 213, 355, 471, 507, 585, 639, 785, 845, 923, 1065, 1413, 1521, 2041, 2355, 2535, 2769, 3195, 4615, 6123, 7065, 7605, 8307, 10205, 11147, 11999, 13845, 18369, 26533, 30615, 33441, 35997, 41535, 55735, 59995, 79599, 91845, 100323, 107991, 132665, 144911, 167205, 179985, 238797, 397995, 434733, 501615, 539955, 724555, 1193985, 1304199, 1883843, 2173665, 5651529, 6520995, 9419215, 16954587, 28257645, 84772935]

約数ペア:

[(1, 84772935), (3, 28257645), (5, 16954587), (9, 9419215), (13, 6520995), (15, 5651529), (39, 2173665), (45, 1883843), (65, 1304199), (71, 1193985), (117, 724555), (157, 539955), (169, 501615), (195, 434733), (213, 397995), (355, 238797), (471, 179985), (507, 167205), (585, 144911), (639, 132665), (785, 107991), (845, 100323), (923, 91845), (1065, 79599), (1413, 59995), (1521, 55735), (2041, 41535), (2355, 35997), (2535, 33441), (2769, 30615), (3195, 26533), (4615, 18369), (6123, 13845), (7065, 11999), (7605, 11147), (8307, 10205)]