144447135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 275251200

約数和(自身を除く): 130804065

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 199, 217, 223, 465, 597, 651, 669, 995, 1085, 1115, 1393, 1561, 2985, 3255, 3345, 4179, 4683, 6169, 6913, 6965, 7805, 18507, 20739, 20895, 23415, 30845, 34565, 43183, 44377, 48391, 92535, 103695, 129549, 133131, 145173, 215915, 221885, 241955, 310639, 647745, 665655, 725865, 931917, 1375687, 1553195, 4127061, 4659585, 6878435, 9629809, 20635305, 28889427, 48149045, 144447135]

約数ペア:

[(1, 144447135), (3, 48149045), (5, 28889427), (7, 20635305), (15, 9629809), (21, 6878435), (31, 4659585), (35, 4127061), (93, 1553195), (105, 1375687), (155, 931917), (199, 725865), (217, 665655), (223, 647745), (465, 310639), (597, 241955), (651, 221885), (669, 215915), (995, 145173), (1085, 133131), (1115, 129549), (1393, 103695), (1561, 92535), (2985, 48391), (3255, 44377), (3345, 43183), (4179, 34565), (4683, 30845), (6169, 23415), (6913, 20895), (6965, 20739), (7805, 18507)]