15215695938

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{36083}}^1$

素因数の和:36253

約数の個数: 80

約数和(自身を含む): 36151837920

約数和(自身を除く): 20936141982

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 137, 162, 171, 274, 342, 411, 513, 822, 1026, 1233, 1539, 2466, 2603, 3078, 3699, 5206, 7398, 7809, 11097, 15618, 22194, 23427, 36083, 46854, 70281, 72166, 108249, 140562, 210843, 216498, 324747, 421686, 649494, 685577, 974241, 1371154, 1948482, 2056731, 2922723, 4113462, 4943371, 5845446, 6170193, 9886742, 12340386, 14830113, 18510579, 29660226, 37021158, 44490339, 55531737, 88980678, 93924049, 111063474, 133471017, 187848098, 266942034, 281772147, 400413051, 563544294, 800826102, 845316441, 1690632882, 2535949323, 5071898646, 7607847969, 15215695938]

約数ペア:

[(1, 15215695938), (2, 7607847969), (3, 5071898646), (6, 2535949323), (9, 1690632882), (18, 845316441), (19, 800826102), (27, 563544294), (38, 400413051), (54, 281772147), (57, 266942034), (81, 187848098), (114, 133471017), (137, 111063474), (162, 93924049), (171, 88980678), (274, 55531737), (342, 44490339), (411, 37021158), (513, 29660226), (822, 18510579), (1026, 14830113), (1233, 12340386), (1539, 9886742), (2466, 6170193), (2603, 5845446), (3078, 4943371), (3699, 4113462), (5206, 2922723), (7398, 2056731), (7809, 1948482), (11097, 1371154), (15618, 974241), (22194, 685577), (23427, 649494), (36083, 421686), (46854, 324747), (70281, 216498), (72166, 210843), (108249, 140562)]