1431428745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 2472341760

約数和(自身を除く): 1040913015

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 137, 183, 285, 305, 411, 601, 685, 915, 1159, 1803, 2055, 2603, 3005, 3477, 5795, 7809, 8357, 9015, 11419, 13015, 17385, 25071, 34257, 36661, 39045, 41785, 57095, 82337, 109983, 125355, 158783, 171285, 183305, 247011, 411685, 476349, 549915, 696559, 793915, 1235055, 1564403, 2089677, 2381745, 3482795, 4693209, 5022557, 7822015, 10448385, 15067671, 23466045, 25112785, 75338355, 95428583, 286285749, 477142915, 1431428745]

約数ペア:

[(1, 1431428745), (3, 477142915), (5, 286285749), (15, 95428583), (19, 75338355), (57, 25112785), (61, 23466045), (95, 15067671), (137, 10448385), (183, 7822015), (285, 5022557), (305, 4693209), (411, 3482795), (601, 2381745), (685, 2089677), (915, 1564403), (1159, 1235055), (1803, 793915), (2055, 696559), (2603, 549915), (3005, 476349), (3477, 411685), (5795, 247011), (7809, 183305), (8357, 171285), (9015, 158783), (11419, 125355), (13015, 109983), (17385, 82337), (25071, 57095), (34257, 41785), (36661, 39045)]