22642785

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 43243200

約数和(自身を除く): 20600415

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 149, 165, 307, 447, 495, 745, 921, 1341, 1535, 1639, 2235, 2763, 3377, 4605, 4917, 6705, 8195, 10131, 13815, 14751, 16885, 24585, 30393, 45743, 50655, 73755, 137229, 151965, 228715, 411687, 503173, 686145, 1509519, 2058435, 2515865, 4528557, 7547595, 22642785]

約数ペア:

[(1, 22642785), (3, 7547595), (5, 4528557), (9, 2515865), (11, 2058435), (15, 1509519), (33, 686145), (45, 503173), (55, 411687), (99, 228715), (149, 151965), (165, 137229), (307, 73755), (447, 50655), (495, 45743), (745, 30393), (921, 24585), (1341, 16885), (1535, 14751), (1639, 13815), (2235, 10131), (2763, 8195), (3377, 6705), (4605, 4917)]