15682116735

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{20357}}^1$

素因数の和:20457

約数の個数: 96

約数和(自身を含む): 30869242560

約数和(自身を除く): 15187125825

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 53, 57, 85, 95, 153, 159, 171, 255, 265, 285, 323, 477, 765, 795, 855, 901, 969, 1007, 1615, 2385, 2703, 2907, 3021, 4505, 4845, 5035, 8109, 9063, 13515, 14535, 15105, 17119, 20357, 40545, 45315, 51357, 61071, 85595, 101785, 154071, 183213, 256785, 305355, 346069, 386783, 770355, 916065, 1038207, 1078921, 1160349, 1730345, 1933915, 3114621, 3236763, 3481047, 5191035, 5394605, 5801745, 6575311, 9710289, 15573105, 16183815, 17405235, 18341657, 19725933, 20499499, 32876555, 48551445, 55024971, 59177799, 61498497, 91708285, 98629665, 102497495, 165074913, 184495491, 275124855, 295888995, 307492485, 348491483, 825374565, 922477455, 1045474449, 1742457415, 3136423347, 5227372245, 15682116735]

約数ペア:

[(1, 15682116735), (3, 5227372245), (5, 3136423347), (9, 1742457415), (15, 1045474449), (17, 922477455), (19, 825374565), (45, 348491483), (51, 307492485), (53, 295888995), (57, 275124855), (85, 184495491), (95, 165074913), (153, 102497495), (159, 98629665), (171, 91708285), (255, 61498497), (265, 59177799), (285, 55024971), (323, 48551445), (477, 32876555), (765, 20499499), (795, 19725933), (855, 18341657), (901, 17405235), (969, 16183815), (1007, 15573105), (1615, 9710289), (2385, 6575311), (2703, 5801745), (2907, 5394605), (3021, 5191035), (4505, 3481047), (4845, 3236763), (5035, 3114621), (8109, 1933915), (9063, 1730345), (13515, 1160349), (14535, 1078921), (15105, 1038207), (17119, 916065), (20357, 770355), (40545, 386783), (45315, 346069), (51357, 305355), (61071, 256785), (85595, 183213), (101785, 154071)]