64178595

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 129124800

約数和(自身を除く): 64946205

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 87, 97, 117, 135, 145, 169, 195, 261, 291, 351, 377, 435, 485, 507, 585, 783, 845, 873, 1131, 1261, 1305, 1455, 1521, 1755, 1885, 2535, 2619, 2813, 3393, 3783, 3915, 4365, 4563, 4901, 5655, 6305, 7605, 8439, 10179, 11349, 13095, 14065, 14703, 16393, 16965, 18915, 22815, 24505, 25317, 34047, 36569, 42195, 44109, 49179, 50895, 56745, 73515, 75951, 81965, 109707, 126585, 132327, 147537, 170235, 182845, 220545, 245895, 329121, 379755, 442611, 475397, 548535, 661635, 737685, 987363, 1426191, 1645605, 2213055, 2376985, 4278573, 4936815, 7130955, 12835719, 21392865, 64178595]

約数ペア:

[(1, 64178595), (3, 21392865), (5, 12835719), (9, 7130955), (13, 4936815), (15, 4278573), (27, 2376985), (29, 2213055), (39, 1645605), (45, 1426191), (65, 987363), (87, 737685), (97, 661635), (117, 548535), (135, 475397), (145, 442611), (169, 379755), (195, 329121), (261, 245895), (291, 220545), (351, 182845), (377, 170235), (435, 147537), (485, 132327), (507, 126585), (585, 109707), (783, 81965), (845, 75951), (873, 73515), (1131, 56745), (1261, 50895), (1305, 49179), (1455, 44109), (1521, 42195), (1755, 36569), (1885, 34047), (2535, 25317), (2619, 24505), (2813, 22815), (3393, 18915), (3783, 16965), (3915, 16393), (4365, 14703), (4563, 14065), (4901, 13095), (5655, 11349), (6305, 10179), (7605, 8439)]