15289968135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{3391}}^1$

素因数の和:4648

約数の個数: 64

約数和(自身を含む): 27763384320

約数和(自身を除く): 12473416185

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1217, 1235, 3391, 3651, 3705, 6085, 10173, 15821, 16955, 18255, 23123, 44083, 47463, 50865, 64429, 69369, 79105, 115615, 132249, 193287, 220415, 237315, 300599, 322145, 346845, 661245, 837577, 901797, 966435, 1502995, 2512731, 4126847, 4187885, 4508985, 12380541, 12563655, 20634235, 53649011, 61902705, 78410093, 160947033, 235230279, 268245055, 392050465, 804735165, 1019331209, 1176151395, 3057993627, 5096656045, 15289968135]

約数ペア:

[(1, 15289968135), (3, 5096656045), (5, 3057993627), (13, 1176151395), (15, 1019331209), (19, 804735165), (39, 392050465), (57, 268245055), (65, 235230279), (95, 160947033), (195, 78410093), (247, 61902705), (285, 53649011), (741, 20634235), (1217, 12563655), (1235, 12380541), (3391, 4508985), (3651, 4187885), (3705, 4126847), (6085, 2512731), (10173, 1502995), (15821, 966435), (16955, 901797), (18255, 837577), (23123, 661245), (44083, 346845), (47463, 322145), (50865, 300599), (64429, 237315), (69369, 220415), (79105, 193287), (115615, 132249)]