426812152025

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2104337}}^1$

素因数の和:2104434

約数の個数: 48

約数和(自身を含む): 647126021760

約数和(自身を除く): 220313869735

約数列:

[1, 5, 7, 19, 25, 35, 61, 95, 133, 175, 305, 427, 475, 665, 1159, 1525, 2135, 3325, 5795, 8113, 10675, 28975, 40565, 202825, 2104337, 10521685, 14730359, 39982403, 52608425, 73651795, 128364557, 199912015, 279876821, 368258975, 641822785, 898551899, 999560075, 1399384105, 2438926583, 3209113925, 4492759495, 6996920525, 12194632915, 17072486081, 22463797475, 60973164575, 85362430405, 426812152025]

約数ペア:

[(1, 426812152025), (5, 85362430405), (7, 60973164575), (19, 22463797475), (25, 17072486081), (35, 12194632915), (61, 6996920525), (95, 4492759495), (133, 3209113925), (175, 2438926583), (305, 1399384105), (427, 999560075), (475, 898551899), (665, 641822785), (1159, 368258975), (1525, 279876821), (2135, 199912015), (3325, 128364557), (5795, 73651795), (8113, 52608425), (10675, 39982403), (28975, 14730359), (40565, 10521685), (202825, 2104337)]