72850545

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 134110080

約数和(自身を除く): 61259535

約数列:

[1, 3, 5, 9, 15, 23, 45, 59, 69, 115, 177, 207, 295, 345, 531, 885, 1035, 1193, 1357, 2655, 3579, 4071, 5965, 6785, 10737, 12213, 17895, 20355, 27439, 53685, 61065, 70387, 82317, 137195, 211161, 246951, 351935, 411585, 633483, 1055805, 1234755, 1618901, 3167415, 4856703, 8094505, 14570109, 24283515, 72850545]

約数ペア:

[(1, 72850545), (3, 24283515), (5, 14570109), (9, 8094505), (15, 4856703), (23, 3167415), (45, 1618901), (59, 1234755), (69, 1055805), (115, 633483), (177, 411585), (207, 351935), (295, 246951), (345, 211161), (531, 137195), (885, 82317), (1035, 70387), (1193, 61065), (1357, 53685), (2655, 27439), (3579, 20355), (4071, 17895), (5965, 12213), (6785, 10737)]