2137788135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{653}}^1$

素因数の和:1237

約数の個数: 96

約数和(自身を含む): 4472732160

約数和(自身を除く): 2334944025

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 547, 653, 665, 855, 1197, 1641, 1959, 1995, 2735, 3265, 3829, 4571, 4923, 5877, 5985, 8205, 9795, 10393, 11487, 12407, 13713, 19145, 22855, 24615, 29385, 31179, 34461, 37221, 41139, 51965, 57435, 62035, 68565, 72751, 86849, 93537, 111663, 155895, 172305, 186105, 205695, 218253, 260547, 357191, 363755, 434245, 467685, 558315, 654759, 781641, 1071573, 1091265, 1302735, 1785955, 2500337, 3214719, 3273795, 3908205, 5357865, 6786629, 7501011, 12501685, 16073595, 20359887, 22503033, 33933145, 37505055, 47506403, 61079661, 101799435, 112515165, 142519209, 237532015, 305398305, 427557627, 712596045, 2137788135]

約数ペア:

[(1, 2137788135), (3, 712596045), (5, 427557627), (7, 305398305), (9, 237532015), (15, 142519209), (19, 112515165), (21, 101799435), (35, 61079661), (45, 47506403), (57, 37505055), (63, 33933145), (95, 22503033), (105, 20359887), (133, 16073595), (171, 12501685), (285, 7501011), (315, 6786629), (399, 5357865), (547, 3908205), (653, 3273795), (665, 3214719), (855, 2500337), (1197, 1785955), (1641, 1302735), (1959, 1091265), (1995, 1071573), (2735, 781641), (3265, 654759), (3829, 558315), (4571, 467685), (4923, 434245), (5877, 363755), (5985, 357191), (8205, 260547), (9795, 218253), (10393, 205695), (11487, 186105), (12407, 172305), (13713, 155895), (19145, 111663), (22855, 93537), (24615, 86849), (29385, 72751), (31179, 68565), (34461, 62035), (37221, 57435), (41139, 51965)]