38355255

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 71971200

約数和(自身を除く): 33615945

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 97, 101, 135, 145, 261, 291, 303, 435, 485, 505, 783, 873, 909, 1305, 1455, 1515, 2619, 2727, 2813, 2929, 3915, 4365, 4545, 8439, 8787, 9797, 13095, 13635, 14065, 14645, 25317, 26361, 29391, 42195, 43935, 48985, 75951, 79083, 88173, 126585, 131805, 146955, 264519, 284113, 379755, 395415, 440865, 852339, 1322595, 1420565, 2557017, 4261695, 7671051, 12785085, 38355255]

約数ペア:

[(1, 38355255), (3, 12785085), (5, 7671051), (9, 4261695), (15, 2557017), (27, 1420565), (29, 1322595), (45, 852339), (87, 440865), (97, 395415), (101, 379755), (135, 284113), (145, 264519), (261, 146955), (291, 131805), (303, 126585), (435, 88173), (485, 79083), (505, 75951), (783, 48985), (873, 43935), (909, 42195), (1305, 29391), (1455, 26361), (1515, 25317), (2619, 14645), (2727, 14065), (2813, 13635), (2929, 13095), (3915, 9797), (4365, 8787), (4545, 8439)]