22278399535

素因数分解:

$5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{383}}^1\times {\mathrm{1733}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 31425739776

約数和(自身を除く): 9147340241

約数列:

[1, 5, 7, 35, 49, 137, 245, 383, 685, 959, 1733, 1915, 2681, 4795, 6713, 8665, 12131, 13405, 18767, 33565, 52471, 60655, 84917, 93835, 237421, 262355, 367297, 424585, 663739, 1187105, 1661947, 1836485, 2571079, 3318695, 4646173, 8309735, 11633629, 12855395, 23230865, 32523211, 58168145, 90932243, 162616055, 454661215, 636525701, 3182628505, 4455679907, 22278399535]

約数ペア:

[(1, 22278399535), (5, 4455679907), (7, 3182628505), (35, 636525701), (49, 454661215), (137, 162616055), (245, 90932243), (383, 58168145), (685, 32523211), (959, 23230865), (1733, 12855395), (1915, 11633629), (2681, 8309735), (4795, 4646173), (6713, 3318695), (8665, 2571079), (12131, 1836485), (13405, 1661947), (18767, 1187105), (33565, 663739), (52471, 424585), (60655, 367297), (84917, 262355), (93835, 237421)]