15910965

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 32832000

約数和(自身を除く): 16921035

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 113, 135, 149, 189, 315, 339, 447, 565, 745, 791, 945, 1017, 1043, 1341, 1695, 2235, 2373, 3051, 3129, 3955, 4023, 5085, 5215, 6705, 7119, 9387, 11865, 15255, 15645, 16837, 20115, 21357, 28161, 35595, 46935, 50511, 84185, 106785, 117859, 140805, 151533, 252555, 353577, 454599, 589295, 757665, 1060731, 1767885, 2272995, 3182193, 5303655, 15910965]

約数ペア:

[(1, 15910965), (3, 5303655), (5, 3182193), (7, 2272995), (9, 1767885), (15, 1060731), (21, 757665), (27, 589295), (35, 454599), (45, 353577), (63, 252555), (105, 151533), (113, 140805), (135, 117859), (149, 106785), (189, 84185), (315, 50511), (339, 46935), (447, 35595), (565, 28161), (745, 21357), (791, 20115), (945, 16837), (1017, 15645), (1043, 15255), (1341, 11865), (1695, 9387), (2235, 7119), (2373, 6705), (3051, 5215), (3129, 5085), (3955, 4023)]