28371036645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1580119}}^1$

素因数の和:1580159

約数の個数: 64

約数和(自身を含む): 60676608000

約数和(自身を除く): 32305571355

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 399, 513, 665, 855, 945, 1197, 1995, 2565, 3591, 5985, 17955, 1580119, 4740357, 7900595, 11060833, 14221071, 23701785, 30022261, 33182499, 42663213, 55304165, 71105355, 90066783, 99547497, 150111305, 165912495, 210155827, 213316065, 270200349, 298642491, 450333915, 497737485, 630467481, 810601047, 1050779135, 1351001745, 1493212455, 1891402443, 3152337405, 4053005235, 5674207329, 9457012215, 28371036645]

約数ペア:

[(1, 28371036645), (3, 9457012215), (5, 5674207329), (7, 4053005235), (9, 3152337405), (15, 1891402443), (19, 1493212455), (21, 1351001745), (27, 1050779135), (35, 810601047), (45, 630467481), (57, 497737485), (63, 450333915), (95, 298642491), (105, 270200349), (133, 213316065), (135, 210155827), (171, 165912495), (189, 150111305), (285, 99547497), (315, 90066783), (399, 71105355), (513, 55304165), (665, 42663213), (855, 33182499), (945, 30022261), (1197, 23701785), (1995, 14221071), (2565, 11060833), (3591, 7900595), (5985, 4740357), (17955, 1580119)]