47722545

素因数分解:

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

素因数の和:179

約数の個数: 72

約数和(自身を含む): 93210936

約数和(自身を除く): 45488391

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 97, 117, 145, 195, 261, 291, 377, 435, 485, 585, 841, 873, 1131, 1261, 1305, 1455, 1885, 2523, 2813, 3393, 3783, 4205, 4365, 5655, 6305, 7569, 8439, 10933, 11349, 12615, 14065, 16965, 18915, 25317, 32799, 36569, 37845, 42195, 54665, 56745, 81577, 98397, 109707, 126585, 163995, 182845, 244731, 329121, 407885, 491985, 548535, 734193, 1060501, 1223655, 1645605, 3181503, 3670965, 5302505, 9544509, 15907515, 47722545]

約数ペア:

[(1, 47722545), (3, 15907515), (5, 9544509), (9, 5302505), (13, 3670965), (15, 3181503), (29, 1645605), (39, 1223655), (45, 1060501), (65, 734193), (87, 548535), (97, 491985), (117, 407885), (145, 329121), (195, 244731), (261, 182845), (291, 163995), (377, 126585), (435, 109707), (485, 98397), (585, 81577), (841, 56745), (873, 54665), (1131, 42195), (1261, 37845), (1305, 36569), (1455, 32799), (1885, 25317), (2523, 18915), (2813, 16965), (3393, 14065), (3783, 12615), (4205, 11349), (4365, 10933), (5655, 8439), (6305, 7569)]