7782472005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^2\times {\mathrm{359}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 15682222080

約数和(自身を除く): 7899750075

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 137, 165, 231, 359, 385, 411, 685, 959, 1077, 1155, 1507, 1795, 2055, 2513, 2877, 3949, 4521, 4795, 5385, 7535, 7539, 10549, 11847, 12565, 14385, 18769, 19745, 22605, 27643, 31647, 37695, 49183, 52745, 56307, 59235, 82929, 93845, 131383, 138215, 147549, 158235, 206459, 245915, 281535, 344281, 394149, 414645, 541013, 619377, 656915, 737745, 1032295, 1032843, 1445213, 1623039, 1721405, 1970745, 2705065, 3096885, 3787091, 4335639, 5164215, 6738071, 7226065, 8115195, 11361273, 18935455, 20214213, 21678195, 33690355, 47166497, 56806365, 74118781, 101071065, 141499491, 222356343, 235832485, 370593905, 518831467, 707497455, 1111781715, 1556494401, 2594157335, 7782472005]

約数ペア:

[(1, 7782472005), (3, 2594157335), (5, 1556494401), (7, 1111781715), (11, 707497455), (15, 518831467), (21, 370593905), (33, 235832485), (35, 222356343), (55, 141499491), (77, 101071065), (105, 74118781), (137, 56806365), (165, 47166497), (231, 33690355), (359, 21678195), (385, 20214213), (411, 18935455), (685, 11361273), (959, 8115195), (1077, 7226065), (1155, 6738071), (1507, 5164215), (1795, 4335639), (2055, 3787091), (2513, 3096885), (2877, 2705065), (3949, 1970745), (4521, 1721405), (4795, 1623039), (5385, 1445213), (7535, 1032843), (7539, 1032295), (10549, 737745), (11847, 656915), (12565, 619377), (14385, 541013), (18769, 414645), (19745, 394149), (22605, 344281), (27643, 281535), (31647, 245915), (37695, 206459), (49183, 158235), (52745, 147549), (56307, 138215), (59235, 131383), (82929, 93845)]